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kernel_linux
提交 91109e11 编写于 作者: L Leo Kim 提交者： Greg Kroah-Hartman
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staging: wilc1000: fixes comparison to NULL could be written 

This patch fixes the checks reported by checkpatch.pl
for comparison to NULL could be written.
Signed-off-by: NLeo Kim <leo.kim@atmel.com>
Signed-off-by: NTony Cho <tony.cho@atmel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
上级 8c8360b3
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Showing with 87 addition and 94 deletion
drivers/staging/wilc1000/host_interface.c
浏览文件 @ 91109e11
...@@ -470,8 +470,7 @@ static s32 Handle_SetMacAddress(struct host_if_drv *hif_drv, ...@@ -470,8 +470,7 @@ static s32 Handle_SetMacAddress(struct host_if_drv *hif_drv,
s32 result = 0; s32 result = 0;
struct wid strWID; struct wid strWID;
u8 *mac_buf = kmalloc(ETH_ALEN, GFP_KERNEL); u8 *mac_buf = kmalloc(ETH_ALEN, GFP_KERNEL);
if (!mac_buf) {
if (mac_buf == NULL) {
PRINT_ER("No buffer to send mac address\n"); PRINT_ER("No buffer to send mac address\n");
return -EFAULT; return -EFAULT;
} }
...@@ -851,7 +850,7 @@ static s32 Handle_Scan(struct host_if_drv *hif_drv, ...@@ -851,7 +850,7 @@ static s32 Handle_Scan(struct host_if_drv *hif_drv,
valuesize += ((pstrHostIFscanAttr->hidden_network.pstrHiddenNetworkInfo[i].u8ssidlen) + 1); valuesize += ((pstrHostIFscanAttr->hidden_network.pstrHiddenNetworkInfo[i].u8ssidlen) + 1);
pu8HdnNtwrksWidVal = kmalloc(valuesize + 1, GFP_KERNEL); pu8HdnNtwrksWidVal = kmalloc(valuesize + 1, GFP_KERNEL);
strWIDList[u32WidsCount].val = pu8HdnNtwrksWidVal; strWIDList[u32WidsCount].val = pu8HdnNtwrksWidVal;
if (strWIDList[u32WidsCount].val != NULL) { if (strWIDList[u32WidsCount].val) {
pu8Buffer = strWIDList[u32WidsCount].val; pu8Buffer = strWIDList[u32WidsCount].val;
*pu8Buffer++ = pstrHostIFscanAttr->hidden_network.u8ssidnum; *pu8Buffer++ = pstrHostIFscanAttr->hidden_network.u8ssidnum;
...@@ -887,7 +886,8 @@ static s32 Handle_Scan(struct host_if_drv *hif_drv, ...@@ -887,7 +886,8 @@ static s32 Handle_Scan(struct host_if_drv *hif_drv,
strWIDList[u32WidsCount].id = WID_SCAN_CHANNEL_LIST; strWIDList[u32WidsCount].id = WID_SCAN_CHANNEL_LIST;
strWIDList[u32WidsCount].type = WID_BIN_DATA; strWIDList[u32WidsCount].type = WID_BIN_DATA;
if (pstrHostIFscanAttr->ch_freq_list != NULL && pstrHostIFscanAttr->ch_list_len > 0) { if (pstrHostIFscanAttr->ch_freq_list &&
pstrHostIFscanAttr->ch_list_len > 0) {
int i; int i;
for (i = 0; i < pstrHostIFscanAttr->ch_list_len; i++) { for (i = 0; i < pstrHostIFscanAttr->ch_list_len; i++) {
...@@ -1000,19 +1000,19 @@ static s32 Handle_Connect(struct host_if_drv *hif_drv, ...@@ -1000,19 +1000,19 @@ static s32 Handle_Connect(struct host_if_drv *hif_drv,
PRINT_INFO(HOSTINF_DBG, "Saving connection parameters in global structure\n"); PRINT_INFO(HOSTINF_DBG, "Saving connection parameters in global structure\n");
ptstrJoinBssParam = (struct join_bss_param *)pstrHostIFconnectAttr->params; ptstrJoinBssParam = (struct join_bss_param *)pstrHostIFconnectAttr->params;
if (ptstrJoinBssParam == NULL) { if (!ptstrJoinBssParam) {
PRINT_ER("Required BSSID not found\n"); PRINT_ER("Required BSSID not found\n");
result = -ENOENT; result = -ENOENT;
goto ERRORHANDLER; goto ERRORHANDLER;
} }
if (pstrHostIFconnectAttr->bssid != NULL) { if (pstrHostIFconnectAttr->bssid) {
hif_drv->strWILC_UsrConnReq.pu8bssid = kmalloc(6, GFP_KERNEL); hif_drv->strWILC_UsrConnReq.pu8bssid = kmalloc(6, GFP_KERNEL);
memcpy(hif_drv->strWILC_UsrConnReq.pu8bssid, pstrHostIFconnectAttr->bssid, 6); memcpy(hif_drv->strWILC_UsrConnReq.pu8bssid, pstrHostIFconnectAttr->bssid, 6);
} }
hif_drv->strWILC_UsrConnReq.ssidLen = pstrHostIFconnectAttr->ssid_len; hif_drv->strWILC_UsrConnReq.ssidLen = pstrHostIFconnectAttr->ssid_len;
if (pstrHostIFconnectAttr->ssid != NULL) { if (pstrHostIFconnectAttr->ssid) {
hif_drv->strWILC_UsrConnReq.pu8ssid = kmalloc(pstrHostIFconnectAttr->ssid_len + 1, GFP_KERNEL); hif_drv->strWILC_UsrConnReq.pu8ssid = kmalloc(pstrHostIFconnectAttr->ssid_len + 1, GFP_KERNEL);
memcpy(hif_drv->strWILC_UsrConnReq.pu8ssid, memcpy(hif_drv->strWILC_UsrConnReq.pu8ssid,
pstrHostIFconnectAttr->ssid, pstrHostIFconnectAttr->ssid,
...@@ -1021,7 +1021,7 @@ static s32 Handle_Connect(struct host_if_drv *hif_drv, ...@@ -1021,7 +1021,7 @@ static s32 Handle_Connect(struct host_if_drv *hif_drv,
} }
hif_drv->strWILC_UsrConnReq.ConnReqIEsLen = pstrHostIFconnectAttr->ies_len; hif_drv->strWILC_UsrConnReq.ConnReqIEsLen = pstrHostIFconnectAttr->ies_len;
if (pstrHostIFconnectAttr->ies != NULL) { if (pstrHostIFconnectAttr->ies) {
hif_drv->strWILC_UsrConnReq.pu8ConnReqIEs = kmalloc(pstrHostIFconnectAttr->ies_len, GFP_KERNEL); hif_drv->strWILC_UsrConnReq.pu8ConnReqIEs = kmalloc(pstrHostIFconnectAttr->ies_len, GFP_KERNEL);
memcpy(hif_drv->strWILC_UsrConnReq.pu8ConnReqIEs, memcpy(hif_drv->strWILC_UsrConnReq.pu8ConnReqIEs,
pstrHostIFconnectAttr->ies, pstrHostIFconnectAttr->ies,
...@@ -1099,15 +1099,14 @@ static s32 Handle_Connect(struct host_if_drv *hif_drv, ...@@ -1099,15 +1099,14 @@ static s32 Handle_Connect(struct host_if_drv *hif_drv,
join_req_size = strWIDList[u32WidsCount].size; join_req_size = strWIDList[u32WidsCount].size;
join_req = kmalloc(join_req_size, GFP_KERNEL); join_req = kmalloc(join_req_size, GFP_KERNEL);
} }
if (strWIDList[u32WidsCount].val == NULL) { if (!strWIDList[u32WidsCount].val) {
result = -EFAULT; result = -EFAULT;
goto ERRORHANDLER; goto ERRORHANDLER;
} }
pu8CurrByte = strWIDList[u32WidsCount].val; pu8CurrByte = strWIDList[u32WidsCount].val;
if (pstrHostIFconnectAttr->ssid) {
if (pstrHostIFconnectAttr->ssid != NULL) {
memcpy(pu8CurrByte, pstrHostIFconnectAttr->ssid, pstrHostIFconnectAttr->ssid_len); memcpy(pu8CurrByte, pstrHostIFconnectAttr->ssid, pstrHostIFconnectAttr->ssid_len);
pu8CurrByte[pstrHostIFconnectAttr->ssid_len] = '\0'; pu8CurrByte[pstrHostIFconnectAttr->ssid_len] = '\0';
} }
...@@ -1124,7 +1123,7 @@ static s32 Handle_Connect(struct host_if_drv *hif_drv, ...@@ -1124,7 +1123,7 @@ static s32 Handle_Connect(struct host_if_drv *hif_drv,
*(pu8CurrByte++) = ((ptstrJoinBssParam->cap_info) >> 8) & 0xFF; *(pu8CurrByte++) = ((ptstrJoinBssParam->cap_info) >> 8) & 0xFF;
PRINT_D(HOSTINF_DBG, "* Cap Info %0x*\n", (*(pu8CurrByte - 2) | ((*(pu8CurrByte - 1)) << 8))); PRINT_D(HOSTINF_DBG, "* Cap Info %0x*\n", (*(pu8CurrByte - 2) | ((*(pu8CurrByte - 1)) << 8)));
if (pstrHostIFconnectAttr->bssid != NULL) if (pstrHostIFconnectAttr->bssid)
memcpy(pu8CurrByte, pstrHostIFconnectAttr->bssid, 6); memcpy(pu8CurrByte, pstrHostIFconnectAttr->bssid, 6);
pu8CurrByte += 6; pu8CurrByte += 6;
...@@ -1202,7 +1201,7 @@ static s32 Handle_Connect(struct host_if_drv *hif_drv, ...@@ -1202,7 +1201,7 @@ static s32 Handle_Connect(struct host_if_drv *hif_drv,
PRINT_D(GENERIC_DBG, "send HOST_IF_WAITING_CONN_RESP\n"); PRINT_D(GENERIC_DBG, "send HOST_IF_WAITING_CONN_RESP\n");
if (pstrHostIFconnectAttr->bssid != NULL) { if (pstrHostIFconnectAttr->bssid) {
memcpy(u8ConnectedSSID, pstrHostIFconnectAttr->bssid, ETH_ALEN); memcpy(u8ConnectedSSID, pstrHostIFconnectAttr->bssid, ETH_ALEN);
PRINT_D(GENERIC_DBG, "save Bssid = %pM\n", pstrHostIFconnectAttr->bssid); PRINT_D(GENERIC_DBG, "save Bssid = %pM\n", pstrHostIFconnectAttr->bssid);
...@@ -1230,11 +1229,11 @@ static s32 Handle_Connect(struct host_if_drv *hif_drv, ...@@ -1230,11 +1229,11 @@ static s32 Handle_Connect(struct host_if_drv *hif_drv,
memset(&strConnectInfo, 0, sizeof(tstrConnectInfo)); memset(&strConnectInfo, 0, sizeof(tstrConnectInfo));
if (pstrHostIFconnectAttr->result != NULL) { if (pstrHostIFconnectAttr->result) {
if (pstrHostIFconnectAttr->bssid != NULL) if (pstrHostIFconnectAttr->bssid)
memcpy(strConnectInfo.au8bssid, pstrHostIFconnectAttr->bssid, 6); memcpy(strConnectInfo.au8bssid, pstrHostIFconnectAttr->bssid, 6);
if (pstrHostIFconnectAttr->ies != NULL) { if (pstrHostIFconnectAttr->ies) {
strConnectInfo.ReqIEsLen = pstrHostIFconnectAttr->ies_len; strConnectInfo.ReqIEsLen = pstrHostIFconnectAttr->ies_len;
strConnectInfo.pu8ReqIEs = kmalloc(pstrHostIFconnectAttr->ies_len, GFP_KERNEL); strConnectInfo.pu8ReqIEs = kmalloc(pstrHostIFconnectAttr->ies_len, GFP_KERNEL);
memcpy(strConnectInfo.pu8ReqIEs, memcpy(strConnectInfo.pu8ReqIEs,
...@@ -1336,13 +1335,13 @@ static s32 Handle_ConnectTimeout(struct host_if_drv *hif_drv) ...@@ -1336,13 +1335,13 @@ static s32 Handle_ConnectTimeout(struct host_if_drv *hif_drv)
memset(&strConnectInfo, 0, sizeof(tstrConnectInfo)); memset(&strConnectInfo, 0, sizeof(tstrConnectInfo));
if (hif_drv->strWILC_UsrConnReq.pfUserConnectResult != NULL) { if (hif_drv->strWILC_UsrConnReq.pfUserConnectResult) {
if (hif_drv->strWILC_UsrConnReq.pu8bssid != NULL) { if (hif_drv->strWILC_UsrConnReq.pu8bssid) {
memcpy(strConnectInfo.au8bssid, memcpy(strConnectInfo.au8bssid,
hif_drv->strWILC_UsrConnReq.pu8bssid, 6); hif_drv->strWILC_UsrConnReq.pu8bssid, 6);
} }
if (hif_drv->strWILC_UsrConnReq.pu8ConnReqIEs != NULL) { if (hif_drv->strWILC_UsrConnReq.pu8ConnReqIEs) {
strConnectInfo.ReqIEsLen = hif_drv->strWILC_UsrConnReq.ConnReqIEsLen; strConnectInfo.ReqIEsLen = hif_drv->strWILC_UsrConnReq.ConnReqIEsLen;
strConnectInfo.pu8ReqIEs = kmalloc(hif_drv->strWILC_UsrConnReq.ConnReqIEsLen, GFP_KERNEL); strConnectInfo.pu8ReqIEs = kmalloc(hif_drv->strWILC_UsrConnReq.ConnReqIEsLen, GFP_KERNEL);
memcpy(strConnectInfo.pu8ReqIEs, memcpy(strConnectInfo.pu8ReqIEs,
...@@ -1382,12 +1381,12 @@ static s32 Handle_ConnectTimeout(struct host_if_drv *hif_drv) ...@@ -1382,12 +1381,12 @@ static s32 Handle_ConnectTimeout(struct host_if_drv *hif_drv)
eth_zero_addr(u8ConnectedSSID); eth_zero_addr(u8ConnectedSSID);
if (join_req != NULL && join_req_drv == hif_drv) { if (join_req && join_req_drv == hif_drv) {
kfree(join_req); kfree(join_req);
join_req = NULL; join_req = NULL;
} }
if (info_element != NULL && join_req_drv == hif_drv) { if (info_element && join_req_drv == hif_drv) {
kfree(info_element); kfree(info_element);
info_element = NULL; info_element = NULL;
} }
...@@ -1410,8 +1409,8 @@ static s32 Handle_RcvdNtwrkInfo(struct host_if_drv *hif_drv, ...@@ -1410,8 +1409,8 @@ static s32 Handle_RcvdNtwrkInfo(struct host_if_drv *hif_drv,
if (hif_drv->strWILC_UsrScanReq.pfUserScanResult) { if (hif_drv->strWILC_UsrScanReq.pfUserScanResult) {
PRINT_D(HOSTINF_DBG, "State: Scanning, parsing network information received\n"); PRINT_D(HOSTINF_DBG, "State: Scanning, parsing network information received\n");
parse_network_info(pstrRcvdNetworkInfo->buffer, &pstrNetworkInfo); parse_network_info(pstrRcvdNetworkInfo->buffer, &pstrNetworkInfo);
if ((pstrNetworkInfo == NULL) if ((!pstrNetworkInfo) ||
|| (hif_drv->strWILC_UsrScanReq.pfUserScanResult == NULL)) { (!hif_drv->strWILC_UsrScanReq.pfUserScanResult)) {
PRINT_ER("driver is null\n"); PRINT_ER("driver is null\n");
result = -EINVAL; result = -EINVAL;
goto done; goto done;
...@@ -1419,8 +1418,8 @@ static s32 Handle_RcvdNtwrkInfo(struct host_if_drv *hif_drv, ...@@ -1419,8 +1418,8 @@ static s32 Handle_RcvdNtwrkInfo(struct host_if_drv *hif_drv,
for (i = 0; i < hif_drv->strWILC_UsrScanReq.u32RcvdChCount; i++) { for (i = 0; i < hif_drv->strWILC_UsrScanReq.u32RcvdChCount; i++) {
if ((hif_drv->strWILC_UsrScanReq.astrFoundNetworkInfo[i].au8bssid != NULL) && if ((hif_drv->strWILC_UsrScanReq.astrFoundNetworkInfo[i].au8bssid) &&
(pstrNetworkInfo->au8bssid != NULL)) { (pstrNetworkInfo->au8bssid)) {
if (memcmp(hif_drv->strWILC_UsrScanReq.astrFoundNetworkInfo[i].au8bssid, if (memcmp(hif_drv->strWILC_UsrScanReq.astrFoundNetworkInfo[i].au8bssid,
pstrNetworkInfo->au8bssid, 6) == 0) { pstrNetworkInfo->au8bssid, 6) == 0) {
if (pstrNetworkInfo->s8rssi <= hif_drv->strWILC_UsrScanReq.astrFoundNetworkInfo[i].s8rssi) { if (pstrNetworkInfo->s8rssi <= hif_drv->strWILC_UsrScanReq.astrFoundNetworkInfo[i].s8rssi) {
...@@ -1441,8 +1440,8 @@ static s32 Handle_RcvdNtwrkInfo(struct host_if_drv *hif_drv, ...@@ -1441,8 +1440,8 @@ static s32 Handle_RcvdNtwrkInfo(struct host_if_drv *hif_drv,
if (hif_drv->strWILC_UsrScanReq.u32RcvdChCount < MAX_NUM_SCANNED_NETWORKS) { if (hif_drv->strWILC_UsrScanReq.u32RcvdChCount < MAX_NUM_SCANNED_NETWORKS) {
hif_drv->strWILC_UsrScanReq.astrFoundNetworkInfo[hif_drv->strWILC_UsrScanReq.u32RcvdChCount].s8rssi = pstrNetworkInfo->s8rssi; hif_drv->strWILC_UsrScanReq.astrFoundNetworkInfo[hif_drv->strWILC_UsrScanReq.u32RcvdChCount].s8rssi = pstrNetworkInfo->s8rssi;
if ((hif_drv->strWILC_UsrScanReq.astrFoundNetworkInfo[hif_drv->strWILC_UsrScanReq.u32RcvdChCount].au8bssid != NULL) if (hif_drv->strWILC_UsrScanReq.astrFoundNetworkInfo[hif_drv->strWILC_UsrScanReq.u32RcvdChCount].au8bssid &&
&& (pstrNetworkInfo->au8bssid != NULL)) { pstrNetworkInfo->au8bssid) {
memcpy(hif_drv->strWILC_UsrScanReq.astrFoundNetworkInfo[hif_drv->strWILC_UsrScanReq.u32RcvdChCount].au8bssid, memcpy(hif_drv->strWILC_UsrScanReq.astrFoundNetworkInfo[hif_drv->strWILC_UsrScanReq.u32RcvdChCount].au8bssid,
pstrNetworkInfo->au8bssid, 6); pstrNetworkInfo->au8bssid, 6);
...@@ -1471,7 +1470,7 @@ static s32 Handle_RcvdNtwrkInfo(struct host_if_drv *hif_drv, ...@@ -1471,7 +1470,7 @@ static s32 Handle_RcvdNtwrkInfo(struct host_if_drv *hif_drv,
kfree(pstrRcvdNetworkInfo->buffer); kfree(pstrRcvdNetworkInfo->buffer);
pstrRcvdNetworkInfo->buffer = NULL; pstrRcvdNetworkInfo->buffer = NULL;
if (pstrNetworkInfo != NULL) { if (pstrNetworkInfo) {
DeallocateNetworkInfo(pstrNetworkInfo); DeallocateNetworkInfo(pstrNetworkInfo);
pstrNetworkInfo = NULL; pstrNetworkInfo = NULL;
} }
...@@ -1505,8 +1504,8 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv, ...@@ -1505,8 +1504,8 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv,
if ((hif_drv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) || if ((hif_drv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) ||
(hif_drv->enuHostIFstate == HOST_IF_CONNECTED) || (hif_drv->enuHostIFstate == HOST_IF_CONNECTED) ||
hif_drv->strWILC_UsrScanReq.pfUserScanResult) { hif_drv->strWILC_UsrScanReq.pfUserScanResult) {
if ((pstrRcvdGnrlAsyncInfo->buffer == NULL) || if (!pstrRcvdGnrlAsyncInfo->buffer ||
(hif_drv->strWILC_UsrConnReq.pfUserConnectResult == NULL)) { !hif_drv->strWILC_UsrConnReq.pfUserConnectResult) {
PRINT_ER("driver is null\n"); PRINT_ER("driver is null\n");
return -EINVAL; return -EINVAL;
} }
...@@ -1556,7 +1555,7 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv, ...@@ -1556,7 +1555,7 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv,
if (strConnectInfo.u16ConnectStatus == SUCCESSFUL_STATUSCODE) { if (strConnectInfo.u16ConnectStatus == SUCCESSFUL_STATUSCODE) {
PRINT_INFO(HOSTINF_DBG, "Association response received : Successful connection status\n"); PRINT_INFO(HOSTINF_DBG, "Association response received : Successful connection status\n");
if (pstrConnectRespInfo->pu8RespIEs != NULL) { if (pstrConnectRespInfo->pu8RespIEs) {
strConnectInfo.u16RespIEsLen = pstrConnectRespInfo->u16RespIEsLen; strConnectInfo.u16RespIEsLen = pstrConnectRespInfo->u16RespIEsLen;
...@@ -1566,7 +1565,7 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv, ...@@ -1566,7 +1565,7 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv,
} }
} }
if (pstrConnectRespInfo != NULL) { if (pstrConnectRespInfo) {
DeallocateAssocRespInfo(pstrConnectRespInfo); DeallocateAssocRespInfo(pstrConnectRespInfo);
pstrConnectRespInfo = NULL; pstrConnectRespInfo = NULL;
} }
...@@ -1584,7 +1583,7 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv, ...@@ -1584,7 +1583,7 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv,
eth_zero_addr(u8ConnectedSSID); eth_zero_addr(u8ConnectedSSID);
} }
if (hif_drv->strWILC_UsrConnReq.pu8bssid != NULL) { if (hif_drv->strWILC_UsrConnReq.pu8bssid) {
PRINT_D(HOSTINF_DBG, "Retrieving actual BSSID from AP\n"); PRINT_D(HOSTINF_DBG, "Retrieving actual BSSID from AP\n");
memcpy(strConnectInfo.au8bssid, hif_drv->strWILC_UsrConnReq.pu8bssid, 6); memcpy(strConnectInfo.au8bssid, hif_drv->strWILC_UsrConnReq.pu8bssid, 6);
...@@ -1596,7 +1595,7 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv, ...@@ -1596,7 +1595,7 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv,
} }
if (hif_drv->strWILC_UsrConnReq.pu8ConnReqIEs != NULL) { if (hif_drv->strWILC_UsrConnReq.pu8ConnReqIEs) {
strConnectInfo.ReqIEsLen = hif_drv->strWILC_UsrConnReq.ConnReqIEsLen; strConnectInfo.ReqIEsLen = hif_drv->strWILC_UsrConnReq.ConnReqIEsLen;
strConnectInfo.pu8ReqIEs = kmalloc(hif_drv->strWILC_UsrConnReq.ConnReqIEsLen, GFP_KERNEL); strConnectInfo.pu8ReqIEs = kmalloc(hif_drv->strWILC_UsrConnReq.ConnReqIEsLen, GFP_KERNEL);
memcpy(strConnectInfo.pu8ReqIEs, memcpy(strConnectInfo.pu8ReqIEs,
...@@ -1655,7 +1654,7 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv, ...@@ -1655,7 +1654,7 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv,
strDisconnectNotifInfo.ie = NULL; strDisconnectNotifInfo.ie = NULL;
strDisconnectNotifInfo.ie_len = 0; strDisconnectNotifInfo.ie_len = 0;
if (hif_drv->strWILC_UsrConnReq.pfUserConnectResult != NULL) { if (hif_drv->strWILC_UsrConnReq.pfUserConnectResult) {
g_obtainingIP = false; g_obtainingIP = false;
host_int_set_power_mgmt(hif_drv, 0, 0); host_int_set_power_mgmt(hif_drv, 0, 0);
...@@ -1677,12 +1676,12 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv, ...@@ -1677,12 +1676,12 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv,
hif_drv->strWILC_UsrConnReq.ConnReqIEsLen = 0; hif_drv->strWILC_UsrConnReq.ConnReqIEsLen = 0;
kfree(hif_drv->strWILC_UsrConnReq.pu8ConnReqIEs); kfree(hif_drv->strWILC_UsrConnReq.pu8ConnReqIEs);
if (join_req != NULL && join_req_drv == hif_drv) { if (join_req && join_req_drv == hif_drv) {
kfree(join_req); kfree(join_req);
join_req = NULL; join_req = NULL;
} }
if (info_element != NULL && join_req_drv == hif_drv) { if (info_element && join_req_drv == hif_drv) {
kfree(info_element); kfree(info_element);
info_element = NULL; info_element = NULL;
} }
...@@ -1691,7 +1690,7 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv, ...@@ -1691,7 +1690,7 @@ static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv,
scan_while_connected = false; scan_while_connected = false;
} else if ((u8MacStatus == MAC_DISCONNECTED) && } else if ((u8MacStatus == MAC_DISCONNECTED) &&
(hif_drv->strWILC_UsrScanReq.pfUserScanResult != NULL)) { (hif_drv->strWILC_UsrScanReq.pfUserScanResult)) {
PRINT_D(HOSTINF_DBG, "Received MAC_DISCONNECTED from the FW while scanning\n"); PRINT_D(HOSTINF_DBG, "Received MAC_DISCONNECTED from the FW while scanning\n");
PRINT_D(HOSTINF_DBG, "\n\n<< Abort the running Scan >>\n\n"); PRINT_D(HOSTINF_DBG, "\n\n<< Abort the running Scan >>\n\n");
...@@ -1771,7 +1770,7 @@ static int Handle_Key(struct host_if_drv *hif_drv, ...@@ -1771,7 +1770,7 @@ static int Handle_Key(struct host_if_drv *hif_drv,
if (pstrHostIFkeyAttr->action & ADDKEY) { if (pstrHostIFkeyAttr->action & ADDKEY) {
PRINT_D(HOSTINF_DBG, "Handling WEP key\n"); PRINT_D(HOSTINF_DBG, "Handling WEP key\n");
pu8keybuf = kmalloc(pstrHostIFkeyAttr->attr.wep.key_len + 2, GFP_KERNEL); pu8keybuf = kmalloc(pstrHostIFkeyAttr->attr.wep.key_len + 2, GFP_KERNEL);
if (pu8keybuf == NULL) { if (!pu8keybuf) {
PRINT_ER("No buffer to send Key\n"); PRINT_ER("No buffer to send Key\n");
return -1; return -1;
} }
...@@ -1818,13 +1817,13 @@ static int Handle_Key(struct host_if_drv *hif_drv, ...@@ -1818,13 +1817,13 @@ static int Handle_Key(struct host_if_drv *hif_drv,
case WPARxGtk: case WPARxGtk:
if (pstrHostIFkeyAttr->action & ADDKEY_AP) { if (pstrHostIFkeyAttr->action & ADDKEY_AP) {
pu8keybuf = kzalloc(RX_MIC_KEY_MSG_LEN, GFP_KERNEL); pu8keybuf = kzalloc(RX_MIC_KEY_MSG_LEN, GFP_KERNEL);
if (pu8keybuf == NULL) { if (!pu8keybuf) {
PRINT_ER("No buffer to send RxGTK Key\n"); PRINT_ER("No buffer to send RxGTK Key\n");
ret = -1; ret = -1;
goto _WPARxGtk_end_case_; goto _WPARxGtk_end_case_;
} }
if (pstrHostIFkeyAttr->attr.wpa.seq != NULL) if (pstrHostIFkeyAttr->attr.wpa.seq)
memcpy(pu8keybuf + 6, pstrHostIFkeyAttr->attr.wpa.seq, 8); memcpy(pu8keybuf + 6, pstrHostIFkeyAttr->attr.wpa.seq, 8);
memcpy(pu8keybuf + 14, &pstrHostIFkeyAttr->attr.wpa.index, 1); memcpy(pu8keybuf + 14, &pstrHostIFkeyAttr->attr.wpa.index, 1);
...@@ -1894,10 +1893,7 @@ static int Handle_Key(struct host_if_drv *hif_drv, ...@@ -1894,10 +1893,7 @@ static int Handle_Key(struct host_if_drv *hif_drv,
pu8keybuf = kmalloc(PTK_KEY_MSG_LEN + 1, GFP_KERNEL); pu8keybuf = kmalloc(PTK_KEY_MSG_LEN + 1, GFP_KERNEL);
if (!pu8keybuf) {
if (pu8keybuf == NULL) {
PRINT_ER("No buffer to send PTK Key\n"); PRINT_ER("No buffer to send PTK Key\n");
ret = -1; ret = -1;
goto _WPAPtk_end_case_; goto _WPAPtk_end_case_;
...@@ -1929,10 +1925,7 @@ static int Handle_Key(struct host_if_drv *hif_drv, ...@@ -1929,10 +1925,7 @@ static int Handle_Key(struct host_if_drv *hif_drv,
pu8keybuf = kmalloc(PTK_KEY_MSG_LEN, GFP_KERNEL); pu8keybuf = kmalloc(PTK_KEY_MSG_LEN, GFP_KERNEL);
if (!pu8keybuf) {
if (pu8keybuf == NULL) {
PRINT_ER("No buffer to send PTK Key\n"); PRINT_ER("No buffer to send PTK Key\n");
ret = -1; ret = -1;
goto _WPAPtk_end_case_; goto _WPAPtk_end_case_;
...@@ -1968,7 +1961,7 @@ static int Handle_Key(struct host_if_drv *hif_drv, ...@@ -1968,7 +1961,7 @@ static int Handle_Key(struct host_if_drv *hif_drv,
PRINT_D(HOSTINF_DBG, "Handling PMKSA key\n"); PRINT_D(HOSTINF_DBG, "Handling PMKSA key\n");
pu8keybuf = kmalloc((pstrHostIFkeyAttr->attr.pmkid.numpmkid * PMKSA_KEY_LEN) + 1, GFP_KERNEL); pu8keybuf = kmalloc((pstrHostIFkeyAttr->attr.pmkid.numpmkid * PMKSA_KEY_LEN) + 1, GFP_KERNEL);
if (pu8keybuf == NULL) { if (!pu8keybuf) {
PRINT_ER("No buffer to send PMKSA Key\n"); PRINT_ER("No buffer to send PMKSA Key\n");
return -1; return -1;
} }
...@@ -2041,7 +2034,7 @@ static void Handle_Disconnect(struct host_if_drv *hif_drv) ...@@ -2041,7 +2034,7 @@ static void Handle_Disconnect(struct host_if_drv *hif_drv)
hif_drv->strWILC_UsrScanReq.pfUserScanResult = NULL; hif_drv->strWILC_UsrScanReq.pfUserScanResult = NULL;
} }
if (hif_drv->strWILC_UsrConnReq.pfUserConnectResult != NULL) { if (hif_drv->strWILC_UsrConnReq.pfUserConnectResult) {
if (hif_drv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) { if (hif_drv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) {
PRINT_D(HOSTINF_DBG, "Upper layer requested termination of connection\n"); PRINT_D(HOSTINF_DBG, "Upper layer requested termination of connection\n");
del_timer(&hif_drv->hConnectTimer); del_timer(&hif_drv->hConnectTimer);
...@@ -2065,12 +2058,12 @@ static void Handle_Disconnect(struct host_if_drv *hif_drv) ...@@ -2065,12 +2058,12 @@ static void Handle_Disconnect(struct host_if_drv *hif_drv)
hif_drv->strWILC_UsrConnReq.ConnReqIEsLen = 0; hif_drv->strWILC_UsrConnReq.ConnReqIEsLen = 0;
kfree(hif_drv->strWILC_UsrConnReq.pu8ConnReqIEs); kfree(hif_drv->strWILC_UsrConnReq.pu8ConnReqIEs);
if (join_req != NULL && join_req_drv == hif_drv) { if (join_req && join_req_drv == hif_drv) {
kfree(join_req); kfree(join_req);
join_req = NULL; join_req = NULL;
} }
if (info_element != NULL && join_req_drv == hif_drv) { if (info_element && join_req_drv == hif_drv) {
kfree(info_element); kfree(info_element);
info_element = NULL; info_element = NULL;
} }
...@@ -2274,7 +2267,7 @@ static void Handle_AddBeacon(struct host_if_drv *hif_drv, ...@@ -2274,7 +2267,7 @@ static void Handle_AddBeacon(struct host_if_drv *hif_drv,
strWID.type = WID_BIN; strWID.type = WID_BIN;
strWID.size = pstrSetBeaconParam->head_len + pstrSetBeaconParam->tail_len + 16; strWID.size = pstrSetBeaconParam->head_len + pstrSetBeaconParam->tail_len + 16;
strWID.val = kmalloc(strWID.size, GFP_KERNEL); strWID.val = kmalloc(strWID.size, GFP_KERNEL);
if (strWID.val == NULL) if (!strWID.val)
goto ERRORHANDLER; goto ERRORHANDLER;
pu8CurrByte = strWID.val; pu8CurrByte = strWID.val;
...@@ -2327,7 +2320,7 @@ static void Handle_DelBeacon(struct host_if_drv *hif_drv) ...@@ -2327,7 +2320,7 @@ static void Handle_DelBeacon(struct host_if_drv *hif_drv)
strWID.size = sizeof(char); strWID.size = sizeof(char);
strWID.val = &del_beacon; strWID.val = &del_beacon;
if (strWID.val == NULL) if (!strWID.val)
return; return;
pu8CurrByte = strWID.val; pu8CurrByte = strWID.val;
...@@ -2399,7 +2392,7 @@ static void Handle_AddStation(struct host_if_drv *hif_drv, ...@@ -2399,7 +2392,7 @@ static void Handle_AddStation(struct host_if_drv *hif_drv,
strWID.size = WILC_ADD_STA_LENGTH + pstrStationParam->u8NumRates; strWID.size = WILC_ADD_STA_LENGTH + pstrStationParam->u8NumRates;
strWID.val = kmalloc(strWID.size, GFP_KERNEL); strWID.val = kmalloc(strWID.size, GFP_KERNEL);
if (strWID.val == NULL) if (!strWID.val)
goto ERRORHANDLER; goto ERRORHANDLER;
pu8CurrByte = strWID.val; pu8CurrByte = strWID.val;
...@@ -2432,7 +2425,7 @@ static void Handle_DelAllSta(struct host_if_drv *hif_drv, ...@@ -2432,7 +2425,7 @@ static void Handle_DelAllSta(struct host_if_drv *hif_drv,
PRINT_D(HOSTINF_DBG, "Handling delete station\n"); PRINT_D(HOSTINF_DBG, "Handling delete station\n");
strWID.val = kmalloc((pstrDelAllStaParam->assoc_sta * ETH_ALEN) + 1, GFP_KERNEL); strWID.val = kmalloc((pstrDelAllStaParam->assoc_sta * ETH_ALEN) + 1, GFP_KERNEL);
if (strWID.val == NULL) if (!strWID.val)
goto ERRORHANDLER; goto ERRORHANDLER;
pu8CurrByte = strWID.val; pu8CurrByte = strWID.val;
...@@ -2473,7 +2466,7 @@ static void Handle_DelStation(struct host_if_drv *hif_drv, ...@@ -2473,7 +2466,7 @@ static void Handle_DelStation(struct host_if_drv *hif_drv,
PRINT_D(HOSTINF_DBG, "Handling delete station\n"); PRINT_D(HOSTINF_DBG, "Handling delete station\n");
strWID.val = kmalloc(strWID.size, GFP_KERNEL); strWID.val = kmalloc(strWID.size, GFP_KERNEL);
if (strWID.val == NULL) if (!strWID.val)
goto ERRORHANDLER; goto ERRORHANDLER;
pu8CurrByte = strWID.val; pu8CurrByte = strWID.val;
...@@ -2502,7 +2495,7 @@ static void Handle_EditStation(struct host_if_drv *hif_drv, ...@@ -2502,7 +2495,7 @@ static void Handle_EditStation(struct host_if_drv *hif_drv,
PRINT_D(HOSTINF_DBG, "Handling edit station\n"); PRINT_D(HOSTINF_DBG, "Handling edit station\n");
strWID.val = kmalloc(strWID.size, GFP_KERNEL); strWID.val = kmalloc(strWID.size, GFP_KERNEL);
if (strWID.val == NULL) if (!strWID.val)
goto ERRORHANDLER; goto ERRORHANDLER;
pu8CurrByte = strWID.val; pu8CurrByte = strWID.val;
...@@ -2535,7 +2528,7 @@ static int Handle_RemainOnChan(struct host_if_drv *hif_drv, ...@@ -2535,7 +2528,7 @@ static int Handle_RemainOnChan(struct host_if_drv *hif_drv,
pstrHostIfRemainOnChan->u16Channel = hif_drv->strHostIfRemainOnChan.u16Channel; pstrHostIfRemainOnChan->u16Channel = hif_drv->strHostIfRemainOnChan.u16Channel;
} }
if (hif_drv->strWILC_UsrScanReq.pfUserScanResult != NULL) { if (hif_drv->strWILC_UsrScanReq.pfUserScanResult) {
PRINT_INFO(GENERIC_DBG, "Required to remain on chan while scanning return\n"); PRINT_INFO(GENERIC_DBG, "Required to remain on chan while scanning return\n");
hif_drv->u8RemainOnChan_pendingreq = 1; hif_drv->u8RemainOnChan_pendingreq = 1;
result = -EBUSY; result = -EBUSY;
...@@ -2560,8 +2553,7 @@ static int Handle_RemainOnChan(struct host_if_drv *hif_drv, ...@@ -2560,8 +2553,7 @@ static int Handle_RemainOnChan(struct host_if_drv *hif_drv,
strWID.type = WID_STR; strWID.type = WID_STR;
strWID.size = 2; strWID.size = 2;
strWID.val = kmalloc(strWID.size, GFP_KERNEL); strWID.val = kmalloc(strWID.size, GFP_KERNEL);
if (!strWID.val) {
if (strWID.val == NULL) {
result = -ENOMEM; result = -ENOMEM;
goto ERRORHANDLER; goto ERRORHANDLER;
} }
...@@ -2604,7 +2596,7 @@ static int Handle_RegisterFrame(struct host_if_drv *hif_drv, ...@@ -2604,7 +2596,7 @@ static int Handle_RegisterFrame(struct host_if_drv *hif_drv,
strWID.id = (u16)WID_REGISTER_FRAME; strWID.id = (u16)WID_REGISTER_FRAME;
strWID.type = WID_STR; strWID.type = WID_STR;
strWID.val = kmalloc(sizeof(u16) + 2, GFP_KERNEL); strWID.val = kmalloc(sizeof(u16) + 2, GFP_KERNEL);
if (strWID.val == NULL) if (!strWID.val)
return -ENOMEM; return -ENOMEM;
pu8CurrByte = strWID.val; pu8CurrByte = strWID.val;
...@@ -2642,7 +2634,7 @@ static u32 Handle_ListenStateExpired(struct host_if_drv *hif_drv, ...@@ -2642,7 +2634,7 @@ static u32 Handle_ListenStateExpired(struct host_if_drv *hif_drv,
strWID.size = 2; strWID.size = 2;
strWID.val = kmalloc(strWID.size, GFP_KERNEL); strWID.val = kmalloc(strWID.size, GFP_KERNEL);
if (strWID.val == NULL) if (!strWID.val)
PRINT_ER("Failed to allocate memory\n"); PRINT_ER("Failed to allocate memory\n");
strWID.val[0] = u8remain_on_chan_flag; strWID.val[0] = u8remain_on_chan_flag;
...@@ -2725,7 +2717,7 @@ static void Handle_SetMulticastFilter(struct host_if_drv *hif_drv, ...@@ -2725,7 +2717,7 @@ static void Handle_SetMulticastFilter(struct host_if_drv *hif_drv,
strWID.type = WID_BIN; strWID.type = WID_BIN;
strWID.size = sizeof(struct set_multicast) + ((strHostIfSetMulti->cnt) * ETH_ALEN); strWID.size = sizeof(struct set_multicast) + ((strHostIfSetMulti->cnt) * ETH_ALEN);
strWID.val = kmalloc(strWID.size, GFP_KERNEL); strWID.val = kmalloc(strWID.size, GFP_KERNEL);
if (strWID.val == NULL) if (!strWID.val)
goto ERRORHANDLER; goto ERRORHANDLER;
pu8CurrByte = strWID.val; pu8CurrByte = strWID.val;
...@@ -2881,7 +2873,8 @@ static int hostIFthread(void *pvArg) ...@@ -2881,7 +2873,8 @@ static int hostIFthread(void *pvArg)
continue; continue;
} }
if (msg.id == HOST_IF_MSG_CONNECT && hif_drv->strWILC_UsrScanReq.pfUserScanResult != NULL) { if (msg.id == HOST_IF_MSG_CONNECT &&
hif_drv->strWILC_UsrScanReq.pfUserScanResult) {
PRINT_D(HOSTINF_DBG, "Requeue connect request till scan done received\n"); PRINT_D(HOSTINF_DBG, "Requeue connect request till scan done received\n");
wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg));
usleep_range(2 * 1000, 2 * 1000); usleep_range(2 * 1000, 2 * 1000);
...@@ -3249,9 +3242,11 @@ s32 host_int_add_ptk(struct host_if_drv *hif_drv, const u8 *pu8Ptk, ...@@ -3249,9 +3242,11 @@ s32 host_int_add_ptk(struct host_if_drv *hif_drv, const u8 *pu8Ptk,
PRINT_ER("driver is null\n"); PRINT_ER("driver is null\n");
return -EFAULT; return -EFAULT;
} }
if (pu8RxMic != NULL)
if (pu8RxMic)
u8KeyLen += RX_MIC_KEY_LEN; u8KeyLen += RX_MIC_KEY_LEN;
if (pu8TxMic != NULL)
if (pu8TxMic)
u8KeyLen += TX_MIC_KEY_LEN; u8KeyLen += TX_MIC_KEY_LEN;
memset(&msg, 0, sizeof(struct host_if_msg)); memset(&msg, 0, sizeof(struct host_if_msg));
...@@ -3269,14 +3264,14 @@ s32 host_int_add_ptk(struct host_if_drv *hif_drv, const u8 *pu8Ptk, ...@@ -3269,14 +3264,14 @@ s32 host_int_add_ptk(struct host_if_drv *hif_drv, const u8 *pu8Ptk,
msg.body.key_info.attr.wpa.key = kmalloc(u8PtkKeylen, GFP_KERNEL); msg.body.key_info.attr.wpa.key = kmalloc(u8PtkKeylen, GFP_KERNEL);
memcpy(msg.body.key_info.attr.wpa.key, pu8Ptk, u8PtkKeylen); memcpy(msg.body.key_info.attr.wpa.key, pu8Ptk, u8PtkKeylen);
if (pu8RxMic != NULL) { if (pu8RxMic) {
memcpy(msg.body.key_info.attr.wpa.key + 16, pu8RxMic, RX_MIC_KEY_LEN); memcpy(msg.body.key_info.attr.wpa.key + 16, pu8RxMic, RX_MIC_KEY_LEN);
if (INFO) { if (INFO) {
for (i = 0; i < RX_MIC_KEY_LEN; i++) for (i = 0; i < RX_MIC_KEY_LEN; i++)
PRINT_INFO(CFG80211_DBG, "PairwiseRx[%d] = %x\n", i, pu8RxMic[i]); PRINT_INFO(CFG80211_DBG, "PairwiseRx[%d] = %x\n", i, pu8RxMic[i]);
} }
} }
if (pu8TxMic != NULL) { if (pu8TxMic) {
memcpy(msg.body.key_info.attr.wpa.key + 24, pu8TxMic, TX_MIC_KEY_LEN); memcpy(msg.body.key_info.attr.wpa.key + 24, pu8TxMic, TX_MIC_KEY_LEN);
if (INFO) { if (INFO) {
for (i = 0; i < TX_MIC_KEY_LEN; i++) for (i = 0; i < TX_MIC_KEY_LEN; i++)
...@@ -3315,12 +3310,13 @@ s32 host_int_add_rx_gtk(struct host_if_drv *hif_drv, const u8 *pu8RxGtk, ...@@ -3315,12 +3310,13 @@ s32 host_int_add_rx_gtk(struct host_if_drv *hif_drv, const u8 *pu8RxGtk,
} }
memset(&msg, 0, sizeof(struct host_if_msg)); memset(&msg, 0, sizeof(struct host_if_msg));
if (pu8RxMic)
if (pu8RxMic != NULL)
u8KeyLen += RX_MIC_KEY_LEN; u8KeyLen += RX_MIC_KEY_LEN;
if (pu8TxMic != NULL)
if (pu8TxMic)
u8KeyLen += TX_MIC_KEY_LEN; u8KeyLen += TX_MIC_KEY_LEN;
if (KeyRSC != NULL) {
if (KeyRSC) {
msg.body.key_info.attr.wpa.seq = kmalloc(u32KeyRSClen, GFP_KERNEL); msg.body.key_info.attr.wpa.seq = kmalloc(u32KeyRSClen, GFP_KERNEL);
memcpy(msg.body.key_info.attr.wpa.seq, KeyRSC, u32KeyRSClen); memcpy(msg.body.key_info.attr.wpa.seq, KeyRSC, u32KeyRSClen);
} }
...@@ -3340,10 +3336,11 @@ s32 host_int_add_rx_gtk(struct host_if_drv *hif_drv, const u8 *pu8RxGtk, ...@@ -3340,10 +3336,11 @@ s32 host_int_add_rx_gtk(struct host_if_drv *hif_drv, const u8 *pu8RxGtk,
msg.body.key_info.attr.wpa.key = kmalloc(u8KeyLen, GFP_KERNEL); msg.body.key_info.attr.wpa.key = kmalloc(u8KeyLen, GFP_KERNEL);
memcpy(msg.body.key_info.attr.wpa.key, pu8RxGtk, u8GtkKeylen); memcpy(msg.body.key_info.attr.wpa.key, pu8RxGtk, u8GtkKeylen);
if (pu8RxMic != NULL) { if (pu8RxMic) {
memcpy(msg.body.key_info.attr.wpa.key + 16, pu8RxMic, RX_MIC_KEY_LEN); memcpy(msg.body.key_info.attr.wpa.key + 16, pu8RxMic, RX_MIC_KEY_LEN);
} }
if (pu8TxMic != NULL) {
if (pu8TxMic) {
memcpy(msg.body.key_info.attr.wpa.key + 24, pu8TxMic, TX_MIC_KEY_LEN); memcpy(msg.body.key_info.attr.wpa.key + 24, pu8TxMic, TX_MIC_KEY_LEN);
} }
...@@ -3510,12 +3507,12 @@ s32 host_int_set_join_req(struct host_if_drv *hif_drv, u8 *pu8bssid, ...@@ -3510,12 +3507,12 @@ s32 host_int_set_join_req(struct host_if_drv *hif_drv, u8 *pu8bssid,
s32 result = 0; s32 result = 0;
struct host_if_msg msg; struct host_if_msg msg;
if (!hif_drv || pfConnectResult == NULL) { if (!hif_drv || !pfConnectResult) {
PRINT_ER("Driver is null\n"); PRINT_ER("Driver is null\n");
return -EFAULT; return -EFAULT;
} }
if (pJoinParams == NULL) { if (!pJoinParams) {
PRINT_ER("Unable to Join - JoinParams is NULL\n"); PRINT_ER("Unable to Join - JoinParams is NULL\n");
return -EFAULT; return -EFAULT;
} }
...@@ -3532,18 +3529,18 @@ s32 host_int_set_join_req(struct host_if_drv *hif_drv, u8 *pu8bssid, ...@@ -3532,18 +3529,18 @@ s32 host_int_set_join_req(struct host_if_drv *hif_drv, u8 *pu8bssid,
msg.body.con_info.params = pJoinParams; msg.body.con_info.params = pJoinParams;
msg.drv = hif_drv ; msg.drv = hif_drv ;
if (pu8bssid != NULL) { if (pu8bssid) {
msg.body.con_info.bssid = kmalloc(6, GFP_KERNEL); msg.body.con_info.bssid = kmalloc(6, GFP_KERNEL);
memcpy(msg.body.con_info.bssid, pu8bssid, 6); memcpy(msg.body.con_info.bssid, pu8bssid, 6);
} }
if (pu8ssid != NULL) { if (pu8ssid) {
msg.body.con_info.ssid_len = ssidLen; msg.body.con_info.ssid_len = ssidLen;
msg.body.con_info.ssid = kmalloc(ssidLen, GFP_KERNEL); msg.body.con_info.ssid = kmalloc(ssidLen, GFP_KERNEL);
memcpy(msg.body.con_info.ssid, pu8ssid, ssidLen); memcpy(msg.body.con_info.ssid, pu8ssid, ssidLen);
} }
if (pu8IEs != NULL) { if (pu8IEs) {
msg.body.con_info.ies_len = IEsLen; msg.body.con_info.ies_len = IEsLen;
msg.body.con_info.ies = kmalloc(IEsLen, GFP_KERNEL); msg.body.con_info.ies = kmalloc(IEsLen, GFP_KERNEL);
memcpy(msg.body.con_info.ies, pu8IEs, IEsLen); memcpy(msg.body.con_info.ies, pu8IEs, IEsLen);
...@@ -3865,8 +3862,7 @@ s32 host_int_get_rssi(struct host_if_drv *hif_drv, s8 *ps8Rssi) ...@@ -3865,8 +3862,7 @@ s32 host_int_get_rssi(struct host_if_drv *hif_drv, s8 *ps8Rssi)
down(&hif_drv->hSemGetRSSI); down(&hif_drv->hSemGetRSSI);
if (!ps8Rssi) {
if (ps8Rssi == NULL) {
PRINT_ER("RSS pointer value is null"); PRINT_ER("RSS pointer value is null");
return -EFAULT; return -EFAULT;
} }
...@@ -3893,8 +3889,7 @@ s32 host_int_get_link_speed(struct host_if_drv *hif_drv, s8 *ps8lnkspd) ...@@ -3893,8 +3889,7 @@ s32 host_int_get_link_speed(struct host_if_drv *hif_drv, s8 *ps8lnkspd)
down(&hif_drv->hSemGetLINKSPEED); down(&hif_drv->hSemGetLINKSPEED);
if (!ps8lnkspd) {
if (ps8lnkspd == NULL) {
PRINT_ER("LINKSPEED pointer value is null"); PRINT_ER("LINKSPEED pointer value is null");
return -EFAULT; return -EFAULT;
} }
...@@ -3933,7 +3928,7 @@ s32 host_int_scan(struct host_if_drv *hif_drv, u8 u8ScanSource, ...@@ -3933,7 +3928,7 @@ s32 host_int_scan(struct host_if_drv *hif_drv, u8 u8ScanSource,
s32 result = 0; s32 result = 0;
struct host_if_msg msg; struct host_if_msg msg;
if (!hif_drv || ScanResult == NULL) { if (!hif_drv || !ScanResult) {
PRINT_ER("hif_drv or ScanResult = NULL\n"); PRINT_ER("hif_drv or ScanResult = NULL\n");
return -EFAULT; return -EFAULT;
} }
...@@ -3942,7 +3937,7 @@ s32 host_int_scan(struct host_if_drv *hif_drv, u8 u8ScanSource, ...@@ -3942,7 +3937,7 @@ s32 host_int_scan(struct host_if_drv *hif_drv, u8 u8ScanSource,
msg.id = HOST_IF_MSG_SCAN; msg.id = HOST_IF_MSG_SCAN;
if (pstrHiddenNetwork != NULL) { if (pstrHiddenNetwork) {
msg.body.scan_info.hidden_network.pstrHiddenNetworkInfo = pstrHiddenNetwork->pstrHiddenNetworkInfo; msg.body.scan_info.hidden_network.pstrHiddenNetworkInfo = pstrHiddenNetwork->pstrHiddenNetworkInfo;
msg.body.scan_info.hidden_network.u8ssidnum = pstrHiddenNetwork->u8ssidnum; msg.body.scan_info.hidden_network.u8ssidnum = pstrHiddenNetwork->u8ssidnum;
...@@ -4535,7 +4530,7 @@ s32 host_int_add_beacon(struct host_if_drv *hif_drv, u32 u32Interval, ...@@ -4535,7 +4530,7 @@ s32 host_int_add_beacon(struct host_if_drv *hif_drv, u32 u32Interval,
pstrSetBeaconParam->dtim_period = u32DTIMPeriod; pstrSetBeaconParam->dtim_period = u32DTIMPeriod;
pstrSetBeaconParam->head_len = u32HeadLen; pstrSetBeaconParam->head_len = u32HeadLen;
pstrSetBeaconParam->head = kmemdup(pu8Head, u32HeadLen, GFP_KERNEL); pstrSetBeaconParam->head = kmemdup(pu8Head, u32HeadLen, GFP_KERNEL);
if (pstrSetBeaconParam->head == NULL) { if (!pstrSetBeaconParam->head) {
result = -ENOMEM; result = -ENOMEM;
goto ERRORHANDLER; goto ERRORHANDLER;
} }
...@@ -4544,7 +4539,7 @@ s32 host_int_add_beacon(struct host_if_drv *hif_drv, u32 u32Interval, ...@@ -4544,7 +4539,7 @@ s32 host_int_add_beacon(struct host_if_drv *hif_drv, u32 u32Interval,
if (u32TailLen > 0) { if (u32TailLen > 0) {
pstrSetBeaconParam->tail = kmemdup(pu8Tail, u32TailLen, pstrSetBeaconParam->tail = kmemdup(pu8Tail, u32TailLen,
GFP_KERNEL); GFP_KERNEL);
if (pstrSetBeaconParam->tail == NULL) { if (!pstrSetBeaconParam->tail) {
result = -ENOMEM; result = -ENOMEM;
goto ERRORHANDLER; goto ERRORHANDLER;
} }
...@@ -4611,7 +4606,6 @@ s32 host_int_add_station(struct host_if_drv *hif_drv, ...@@ -4611,7 +4606,6 @@ s32 host_int_add_station(struct host_if_drv *hif_drv,
memcpy(pstrAddStationMsg, pstrStaParams, sizeof(struct add_sta_param)); memcpy(pstrAddStationMsg, pstrStaParams, sizeof(struct add_sta_param));
if (pstrAddStationMsg->u8NumRates > 0) { if (pstrAddStationMsg->u8NumRates > 0) {
u8 *rates = kmalloc(pstrAddStationMsg->u8NumRates, GFP_KERNEL); u8 *rates = kmalloc(pstrAddStationMsg->u8NumRates, GFP_KERNEL);
if (!rates) if (!rates)
return -ENOMEM; return -ENOMEM;
...@@ -4643,7 +4637,7 @@ s32 host_int_del_station(struct host_if_drv *hif_drv, const u8 *pu8MacAddr) ...@@ -4643,7 +4637,7 @@ s32 host_int_del_station(struct host_if_drv *hif_drv, const u8 *pu8MacAddr)
msg.id = HOST_IF_MSG_DEL_STATION; msg.id = HOST_IF_MSG_DEL_STATION;
msg.drv = hif_drv; msg.drv = hif_drv;
if (pu8MacAddr == NULL) if (!pu8MacAddr)
memset(pstrDelStationMsg->mac_addr, 255, ETH_ALEN); memset(pstrDelStationMsg->mac_addr, 255, ETH_ALEN);
else else
memcpy(pstrDelStationMsg->mac_addr, pu8MacAddr, ETH_ALEN); memcpy(pstrDelStationMsg->mac_addr, pu8MacAddr, ETH_ALEN);
...@@ -4728,7 +4722,6 @@ s32 host_int_edit_station(struct host_if_drv *hif_drv, ...@@ -4728,7 +4722,6 @@ s32 host_int_edit_station(struct host_if_drv *hif_drv,
memcpy(pstrAddStationMsg, pstrStaParams, sizeof(struct add_sta_param)); memcpy(pstrAddStationMsg, pstrStaParams, sizeof(struct add_sta_param));
if (pstrAddStationMsg->u8NumRates > 0) { if (pstrAddStationMsg->u8NumRates > 0) {
u8 *rates = kmalloc(pstrAddStationMsg->u8NumRates, GFP_KERNEL); u8 *rates = kmalloc(pstrAddStationMsg->u8NumRates, GFP_KERNEL);
if (!rates) if (!rates)
return -ENOMEM; return -ENOMEM;
...@@ -4823,7 +4816,7 @@ static void *host_int_ParseJoinBssParam(tstrNetworkInfo *ptstrNetworkInfo) ...@@ -4823,7 +4816,7 @@ static void *host_int_ParseJoinBssParam(tstrNetworkInfo *ptstrNetworkInfo)
u16IEsLen = ptstrNetworkInfo->u16IEsLen; u16IEsLen = ptstrNetworkInfo->u16IEsLen;
pNewJoinBssParam = kzalloc(sizeof(struct join_bss_param), GFP_KERNEL); pNewJoinBssParam = kzalloc(sizeof(struct join_bss_param), GFP_KERNEL);
if (pNewJoinBssParam != NULL) { if (pNewJoinBssParam) {
pNewJoinBssParam->dtim_period = ptstrNetworkInfo->u8DtimPeriod; pNewJoinBssParam->dtim_period = ptstrNetworkInfo->u8DtimPeriod;
pNewJoinBssParam->beacon_period = ptstrNetworkInfo->u16BeaconPeriod; pNewJoinBssParam->beacon_period = ptstrNetworkInfo->u16BeaconPeriod;
pNewJoinBssParam->cap_info = ptstrNetworkInfo->u16CapInfo; pNewJoinBssParam->cap_info = ptstrNetworkInfo->u16CapInfo;
...@@ -4967,7 +4960,7 @@ static void *host_int_ParseJoinBssParam(tstrNetworkInfo *ptstrNetworkInfo) ...@@ -4967,7 +4960,7 @@ static void *host_int_ParseJoinBssParam(tstrNetworkInfo *ptstrNetworkInfo)
void host_int_freeJoinParams(void *pJoinParams) void host_int_freeJoinParams(void *pJoinParams)
{ {
if ((struct bss_param *)pJoinParams != NULL) if ((struct bss_param *)pJoinParams)
kfree((struct bss_param *)pJoinParams); kfree((struct bss_param *)pJoinParams);
else else
PRINT_ER("Unable to FREE null pointer\n"); PRINT_ER("Unable to FREE null pointer\n");
......
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