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raspberrypi-kernel
提交 e915fc49 编写于 作者: P Pekka Enberg 提交者： Linus Torvalds
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[PATCH] fs: convert kcalloc to kzalloc 

This patch converts kcalloc(1, ...) calls to use the new kzalloc() function.
Signed-off-by: NPekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
上级 82ca76b6
隐藏空白更改
内联 并排
Showing with 42 addition and 42 deletion
fs/cifs/connect.c
浏览文件 @ e915fc49
......@@ -836,7 +836,7 @@ cifs_parse_mount_options(char *options, const char *devname,struct smb_vol *vol)
/* go from value to value + temp_len condensing
double commas to singles. Note that this ends up
allocating a few bytes too many, which is ok */
vol->password = kcalloc(1, temp_len, GFP_KERNEL);
vol->password = kzalloc(temp_len, GFP_KERNEL);
if(vol->password == NULL) {
printk("CIFS: no memory for pass\n");
return 1;
......@@ -851,7 +851,7 @@ cifs_parse_mount_options(char *options, const char *devname,struct smb_vol *vol)
}
vol->password[j] = 0;
} else {
vol->password = kcalloc(1, temp_len+1, GFP_KERNEL);
vol->password = kzalloc(temp_len+1, GFP_KERNEL);
if(vol->password == NULL) {
printk("CIFS: no memory for pass\n");
return 1;
......@@ -1317,7 +1317,7 @@ ipv4_connect(struct sockaddr_in *psin_server, struct socket **csocket,
sessinit is sent but no second negprot */
struct rfc1002_session_packet * ses_init_buf;
struct smb_hdr * smb_buf;
ses_init_buf = kcalloc(1, sizeof(struct rfc1002_session_packet), GFP_KERNEL);
ses_init_buf = kzalloc(sizeof(struct rfc1002_session_packet), GFP_KERNEL);
if(ses_init_buf) {
ses_init_buf->trailer.session_req.called_len = 32;
rfc1002mangle(ses_init_buf->trailer.session_req.called_name,
......@@ -1964,7 +1964,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
/* We look for obvious messed up bcc or strings in response so we do not go off
the end since (at least) WIN2K and Windows XP have a major bug in not null
terminating last Unicode string in response */
ses->serverOS = kcalloc(1, 2 * (len + 1), GFP_KERNEL);
ses->serverOS = kzalloc(2 * (len + 1), GFP_KERNEL);
if(ses->serverOS == NULL)
goto sesssetup_nomem;
cifs_strfromUCS_le(ses->serverOS,
......@@ -1976,7 +1976,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
if (remaining_words > 0) {
len = UniStrnlen((wchar_t *)bcc_ptr,
remaining_words-1);
ses->serverNOS = kcalloc(1, 2 * (len + 1),GFP_KERNEL);
ses->serverNOS = kzalloc(2 * (len + 1),GFP_KERNEL);
if(ses->serverNOS == NULL)
goto sesssetup_nomem;
cifs_strfromUCS_le(ses->serverNOS,
......@@ -1994,7 +1994,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
/* last string is not always null terminated (for e.g. for Windows XP & 2000) */
ses->serverDomain =
kcalloc(1, 2*(len+1),GFP_KERNEL);
kzalloc(2*(len+1),GFP_KERNEL);
if(ses->serverDomain == NULL)
goto sesssetup_nomem;
cifs_strfromUCS_le(ses->serverDomain,
......@@ -2005,22 +2005,22 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
} /* else no more room so create dummy domain string */
else
ses->serverDomain =
kcalloc(1, 2, GFP_KERNEL);
kzalloc(2, GFP_KERNEL);
} else { /* no room so create dummy domain and NOS string */
/* if these kcallocs fail not much we
can do, but better to not fail the
sesssetup itself */
ses->serverDomain =
kcalloc(1, 2, GFP_KERNEL);
kzalloc(2, GFP_KERNEL);
ses->serverNOS =
kcalloc(1, 2, GFP_KERNEL);
kzalloc(2, GFP_KERNEL);
}
} else { /* ASCII */
len = strnlen(bcc_ptr, 1024);
if (((long) bcc_ptr + len) - (long)
pByteArea(smb_buffer_response)
<= BCC(smb_buffer_response)) {
ses->serverOS = kcalloc(1, len + 1,GFP_KERNEL);
ses->serverOS = kzalloc(len + 1,GFP_KERNEL);
if(ses->serverOS == NULL)
goto sesssetup_nomem;
strncpy(ses->serverOS,bcc_ptr, len);
......@@ -2030,7 +2030,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
ses->serverNOS = kcalloc(1, len + 1,GFP_KERNEL);
ses->serverNOS = kzalloc(len + 1,GFP_KERNEL);
if(ses->serverNOS == NULL)
goto sesssetup_nomem;
strncpy(ses->serverNOS, bcc_ptr, len);
......@@ -2039,7 +2039,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
ses->serverDomain = kcalloc(1, len + 1,GFP_KERNEL);
ses->serverDomain = kzalloc(len + 1,GFP_KERNEL);
if(ses->serverDomain == NULL)
goto sesssetup_nomem;
strncpy(ses->serverDomain, bcc_ptr, len);
......@@ -2240,7 +2240,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
the end since (at least) WIN2K and Windows XP have a major bug in not null
terminating last Unicode string in response */
ses->serverOS =
kcalloc(1, 2 * (len + 1), GFP_KERNEL);
kzalloc(2 * (len + 1), GFP_KERNEL);
cifs_strfromUCS_le(ses->serverOS,
(wchar_t *)
bcc_ptr, len,
......@@ -2254,7 +2254,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
remaining_words
- 1);
ses->serverNOS =
kcalloc(1, 2 * (len + 1),
kzalloc(2 * (len + 1),
GFP_KERNEL);
cifs_strfromUCS_le(ses->serverNOS,
(wchar_t *)bcc_ptr,
......@@ -2267,7 +2267,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
if (remaining_words > 0) {
len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
/* last string is not always null terminated (for e.g. for Windows XP & 2000) */
ses->serverDomain = kcalloc(1, 2*(len+1),GFP_KERNEL);
ses->serverDomain = kzalloc(2*(len+1),GFP_KERNEL);
cifs_strfromUCS_le(ses->serverDomain,
(wchar_t *)bcc_ptr,
len,
......@@ -2278,10 +2278,10 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
} /* else no more room so create dummy domain string */
else
ses->serverDomain =
kcalloc(1, 2,GFP_KERNEL);
kzalloc(2,GFP_KERNEL);
} else { /* no room so create dummy domain and NOS string */
ses->serverDomain = kcalloc(1, 2, GFP_KERNEL);
ses->serverNOS = kcalloc(1, 2, GFP_KERNEL);
ses->serverDomain = kzalloc(2, GFP_KERNEL);
ses->serverNOS = kzalloc(2, GFP_KERNEL);
}
} else { /* ASCII */
......@@ -2289,7 +2289,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
if (((long) bcc_ptr + len) - (long)
pByteArea(smb_buffer_response)
<= BCC(smb_buffer_response)) {
ses->serverOS = kcalloc(1, len + 1, GFP_KERNEL);
ses->serverOS = kzalloc(len + 1, GFP_KERNEL);
strncpy(ses->serverOS, bcc_ptr, len);
bcc_ptr += len;
......@@ -2297,14 +2297,14 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
ses->serverNOS = kcalloc(1, len + 1,GFP_KERNEL);
ses->serverNOS = kzalloc(len + 1,GFP_KERNEL);
strncpy(ses->serverNOS, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
ses->serverDomain = kcalloc(1, len + 1, GFP_KERNEL);
ses->serverDomain = kzalloc(len + 1, GFP_KERNEL);
strncpy(ses->serverDomain, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
......@@ -2554,7 +2554,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
the end since (at least) WIN2K and Windows XP have a major bug in not null
terminating last Unicode string in response */
ses->serverOS =
kcalloc(1, 2 * (len + 1), GFP_KERNEL);
kzalloc(2 * (len + 1), GFP_KERNEL);
cifs_strfromUCS_le(ses->serverOS,
(wchar_t *)
bcc_ptr, len,
......@@ -2569,7 +2569,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
remaining_words
- 1);
ses->serverNOS =
kcalloc(1, 2 * (len + 1),
kzalloc(2 * (len + 1),
GFP_KERNEL);
cifs_strfromUCS_le(ses->
serverNOS,
......@@ -2586,7 +2586,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
/* last string is not always null terminated (for e.g. for Windows XP & 2000) */
ses->serverDomain =
kcalloc(1, 2 *
kzalloc(2 *
(len +
1),
GFP_KERNEL);
......@@ -2612,13 +2612,13 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
} /* else no more room so create dummy domain string */
else
ses->serverDomain =
kcalloc(1, 2,
kzalloc(2,
GFP_KERNEL);
} else { /* no room so create dummy domain and NOS string */
ses->serverDomain =
kcalloc(1, 2, GFP_KERNEL);
kzalloc(2, GFP_KERNEL);
ses->serverNOS =
kcalloc(1, 2, GFP_KERNEL);
kzalloc(2, GFP_KERNEL);
}
} else { /* ASCII */
len = strnlen(bcc_ptr, 1024);
......@@ -2626,7 +2626,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
pByteArea(smb_buffer_response)
<= BCC(smb_buffer_response)) {
ses->serverOS =
kcalloc(1, len + 1,
kzalloc(len + 1,
GFP_KERNEL);
strncpy(ses->serverOS,
bcc_ptr, len);
......@@ -2637,7 +2637,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
len = strnlen(bcc_ptr, 1024);
ses->serverNOS =
kcalloc(1, len + 1,
kzalloc(len + 1,
GFP_KERNEL);
strncpy(ses->serverNOS, bcc_ptr, len);
bcc_ptr += len;
......@@ -2646,7 +2646,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
len = strnlen(bcc_ptr, 1024);
ses->serverDomain =
kcalloc(1, len + 1,
kzalloc(len + 1,
GFP_KERNEL);
strncpy(ses->serverDomain, bcc_ptr, len);
bcc_ptr += len;
......@@ -2948,7 +2948,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
the end since (at least) WIN2K and Windows XP have a major bug in not null
terminating last Unicode string in response */
ses->serverOS =
kcalloc(1, 2 * (len + 1), GFP_KERNEL);
kzalloc(2 * (len + 1), GFP_KERNEL);
cifs_strfromUCS_le(ses->serverOS,
(wchar_t *)
bcc_ptr, len,
......@@ -2963,7 +2963,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
remaining_words
- 1);
ses->serverNOS =
kcalloc(1, 2 * (len + 1),
kzalloc(2 * (len + 1),
GFP_KERNEL);
cifs_strfromUCS_le(ses->
serverNOS,
......@@ -2979,7 +2979,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
/* last string not always null terminated (e.g. for Windows XP & 2000) */
ses->serverDomain =
kcalloc(1, 2 *
kzalloc(2 *
(len +
1),
GFP_KERNEL);
......@@ -3004,17 +3004,17 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
= 0;
} /* else no more room so create dummy domain string */
else
ses->serverDomain = kcalloc(1, 2,GFP_KERNEL);
ses->serverDomain = kzalloc(2,GFP_KERNEL);
} else { /* no room so create dummy domain and NOS string */
ses->serverDomain = kcalloc(1, 2, GFP_KERNEL);
ses->serverNOS = kcalloc(1, 2, GFP_KERNEL);
ses->serverDomain = kzalloc(2, GFP_KERNEL);
ses->serverNOS = kzalloc(2, GFP_KERNEL);
}
} else { /* ASCII */
len = strnlen(bcc_ptr, 1024);
if (((long) bcc_ptr + len) -
(long) pByteArea(smb_buffer_response)
<= BCC(smb_buffer_response)) {
ses->serverOS = kcalloc(1, len + 1,GFP_KERNEL);
ses->serverOS = kzalloc(len + 1,GFP_KERNEL);
strncpy(ses->serverOS,bcc_ptr, len);
bcc_ptr += len;
......@@ -3022,14 +3022,14 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
ses->serverNOS = kcalloc(1, len+1,GFP_KERNEL);
ses->serverNOS = kzalloc(len+1,GFP_KERNEL);
strncpy(ses->serverNOS, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
ses->serverDomain = kcalloc(1, len+1,GFP_KERNEL);
ses->serverDomain = kzalloc(len+1,GFP_KERNEL);
strncpy(ses->serverDomain, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
......@@ -3141,7 +3141,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
if(tcon->nativeFileSystem)
kfree(tcon->nativeFileSystem);
tcon->nativeFileSystem =
kcalloc(1, length + 2, GFP_KERNEL);
kzalloc(length + 2, GFP_KERNEL);
cifs_strfromUCS_le(tcon->nativeFileSystem,
(wchar_t *) bcc_ptr,
length, nls_codepage);
......@@ -3159,7 +3159,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
if(tcon->nativeFileSystem)
kfree(tcon->nativeFileSystem);
tcon->nativeFileSystem =
kcalloc(1, length + 1, GFP_KERNEL);
kzalloc(length + 1, GFP_KERNEL);
strncpy(tcon->nativeFileSystem, bcc_ptr,
length);
}
......
fs/freevxfs/vxfs_super.c
浏览文件 @ e915fc49
......@@ -155,7 +155,7 @@ static int vxfs_fill_super(struct super_block *sbp, void *dp, int silent)
sbp->s_flags |= MS_RDONLY;
infp = kcalloc(1, sizeof(*infp), GFP_KERNEL);
infp = kzalloc(sizeof(*infp), GFP_KERNEL);
if (!infp) {
printk(KERN_WARNING "vxfs: unable to allocate incore superblock\n");
return -ENOMEM;
......
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