staging: rtl8188eu: remove multiple blank line

Multiple blank lines is against the kernel coding style and checkpatch
complains for that.
Signed-off-by: NSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/core/rtw_recv.c

@@ -113,7 +113,6 @@ void _rtw_free_recv_priv(struct recv_priv *precvpriv)
 {
 	struct adapter	*padapter = precvpriv->adapter;
 
-
 	rtw_free_uc_swdec_pending_queue(padapter);
 
 	if (precvpriv->pallocated_frame_buf) {
@@ -149,7 +148,6 @@ struct recv_frame *_rtw_alloc_recvframe(struct __queue *pfree_recv_queue)
 		}
 	}
 
-
 	return (struct recv_frame *)hdr;
 }
 
@@ -196,7 +194,6 @@ int rtw_free_recvframe(struct recv_frame *precvframe,
 
       spin_unlock_bh(&pfree_recv_queue->lock);
 
-
 	return _SUCCESS;
 }
 
@@ -205,7 +202,6 @@ int _rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue)
 	struct adapter *padapter = precvframe->adapter;
 	struct recv_priv *precvpriv = &padapter->recvpriv;
 
-
 	list_del_init(&(precvframe->list));
 	list_add_tail(&(precvframe->list), get_list_head(queue));
 
@@ -214,7 +210,6 @@ int _rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue)
 			precvpriv->free_recvframe_cnt++;
 	}
 
-
 	return _SUCCESS;
 }
 
@@ -409,7 +404,6 @@ static int recvframe_chkmic(struct adapter *adapter,
 
 exit:
 
-
 	return res;
 }
 
@@ -471,7 +465,6 @@ static struct recv_frame *decryptor(struct adapter *padapter,
 		return_packet = NULL;
 	}
 
-
 	return return_packet;
 }
 
@@ -490,7 +483,6 @@ static struct recv_frame *portctrl(struct adapter *adapter,
 	struct rx_pkt_attrib *pattrib;
 	__be16 be_tmp;
 
-
 	pstapriv = &adapter->stapriv;
 
 	auth_alg = adapter->securitypriv.dot11AuthAlgrthm;
@@ -549,7 +541,6 @@ static struct recv_frame *portctrl(struct adapter *adapter,
 		prtnframe = precv_frame;
 	}
 
-
 		return prtnframe;
 }
 
@@ -561,7 +552,6 @@ static int recv_decache(struct recv_frame *precv_frame, u8 bretry,
 	u16 seq_ctrl = ((precv_frame->attrib.seq_num&0xffff) << 4) |
 		(precv_frame->attrib.frag_num & 0xf);
 
-
 	if (tid > 15) {
 		RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("recv_decache, (tid>15)! seq_ctrl=0x%x, tid=0x%x\n", seq_ctrl, tid));
 
@@ -578,7 +568,6 @@ static int recv_decache(struct recv_frame *precv_frame, u8 bretry,
 
 	prxcache->tid_rxseq[tid] = seq_ctrl;
 
-
 	return _SUCCESS;
 }
 
@@ -715,7 +704,6 @@ int sta2sta_data_frame(struct adapter *adapter, struct recv_frame *precv_frame,
 	u8 *sta_addr = NULL;
 	int bmcast = IS_MCAST(pattrib->dst);
 
-
 	if ((check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true) ||
 	    (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true)) {
 		/*  filter packets that SA is myself or multicast or broadcast */
@@ -803,7 +791,6 @@ static int ap2sta_data_frame(
 	u8 *myhwaddr = myid(&adapter->eeprompriv);
 	int bmcast = IS_MCAST(pattrib->dst);
 
-
 	if ((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == true) &&
 	    (check_fwstate(pmlmepriv, _FW_LINKED) == true ||
 	    check_fwstate(pmlmepriv, _FW_UNDER_LINKING))) {
@@ -895,7 +882,6 @@ static int ap2sta_data_frame(
 
 exit:
 
-
 	return ret;
 }
 
@@ -910,7 +896,6 @@ static int sta2ap_data_frame(struct adapter *adapter,
 	unsigned char *mybssid  = get_bssid(pmlmepriv);
 	int ret = _SUCCESS;
 
-
 	if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true) {
 		/* For AP mode, RA = BSSID, TX = STA(SRC_ADDR), A3 = DST_ADDR */
 		if (memcmp(pattrib->bssid, mybssid, ETH_ALEN)) {
@@ -955,7 +940,6 @@ static int sta2ap_data_frame(struct adapter *adapter,
 
 exit:
 
-
 	return ret;
 }
 
@@ -1137,7 +1121,6 @@ static int validate_recv_data_frame(struct adapter *adapter,
 	struct security_priv	*psecuritypriv = &adapter->securitypriv;
 	int ret = _SUCCESS;
 
-
 	bretry = GetRetry(ptr);
 	pda = get_da(ptr);
 	psa = get_sa(ptr);
@@ -1241,7 +1224,6 @@ static int validate_recv_data_frame(struct adapter *adapter,
 
 exit:
 
-
 	return ret;
 }
 
@@ -1261,7 +1243,6 @@ static int validate_recv_frame(struct adapter *adapter,
 	u8  ver = (unsigned char)(*ptr)&0x3;
 	struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
 
-
 	if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) {
 		int ch_set_idx = rtw_ch_set_search_ch(pmlmeext->channel_set, rtw_get_oper_ch(adapter));
 		if (ch_set_idx >= 0)
@@ -1350,7 +1331,6 @@ static int validate_recv_frame(struct adapter *adapter,
 
 exit:
 
-
 	return retval;
 }
 
@@ -1433,7 +1413,6 @@ static struct recv_frame *recvframe_defrag(struct adapter *adapter,
 	struct recv_frame *prframe, *pnextrframe;
 	struct __queue *pfree_recv_queue;
 
-
 	curfragnum = 0;
 	pfree_recv_queue = &adapter->recvpriv.free_recv_queue;
 
@@ -1498,7 +1477,6 @@ static struct recv_frame *recvframe_defrag(struct adapter *adapter,
 
 	RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("Performance defrag!!!!!\n"));
 
-
 	return prframe;
 }
 
@@ -1516,7 +1494,6 @@ struct recv_frame *recvframe_chk_defrag(struct adapter *padapter,
 	struct recv_frame *prtnframe = NULL;
 	struct __queue *pfree_recv_queue, *pdefrag_q;
 
-
 	pstapriv = &padapter->stapriv;
 
 	pfhdr = precv_frame;
@@ -1600,7 +1577,6 @@ struct recv_frame *recvframe_chk_defrag(struct adapter *padapter,
 		}
 	}
 
-
 	return prtnframe;
 }
 
@@ -2104,7 +2080,6 @@ s32 rtw_recv_entry(struct recv_frame *precvframe)
 	struct recv_priv *precvpriv;
 	s32 ret = _SUCCESS;
 
-
 	padapter = precvframe->adapter;
 
 	precvpriv = &padapter->recvpriv;
@@ -2117,7 +2092,6 @@ s32 rtw_recv_entry(struct recv_frame *precvframe)
 
 	precvpriv->rx_pkts++;
 
-
 	return ret;
 
 _recv_entry_drop: