Change (x == NULL) to !x and (x != NULL) to x, to fix
following checkpatch.pl warnings:
CHECK: Comparison to NULL could be written "!x".
Signed-off-by: Puranjay Mohan <puranja...@gmail.com>
---
drivers/staging/rtl8188eu/core/rtw_recv.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c
b/drivers/staging/rtl8188eu/core/rtw_recv.c
index 087f6c9a5826..9caf7041ad60 100644
--- a/drivers/staging/rtl8188eu/core/rtw_recv.c
+++ b/drivers/staging/rtl8188eu/core/rtw_recv.c
@@ -450,7 +450,7 @@ static struct recv_frame *portctrl(struct adapter *adapter,
memcpy(&be_tmp, ptr, 2);
ether_type = ntohs(be_tmp);
- if ((psta != NULL) && (psta->ieee8021x_blocked)) {
+ if (psta && (psta->ieee8021x_blocked)) {
/* blocked */
/* only accept EAPOL frame */
RT_TRACE(_module_rtl871x_recv_c_, _drv_info_,
("########%s:psta->ieee8021x_blocked==1\n", __func__));
@@ -700,7 +700,7 @@ static int sta2sta_data_frame(struct adapter *adapter,
else
*psta = rtw_get_stainfo(pstapriv, sta_addr); /* get ap_info */
- if (*psta == NULL) {
+ if (!*psta) {
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("can't get psta
under %s ; drop pkt\n", __func__));
ret = _FAIL;
goto exit;
@@ -764,7 +764,7 @@ static int ap2sta_data_frame(
else
*psta = rtw_get_stainfo(pstapriv, pattrib->bssid); /*
get ap_info */
- if (*psta == NULL) {
+ if (!*psta) {
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("ap2sta:
can't get psta under STATION_MODE ; drop pkt\n"));
ret = _FAIL;
goto exit;
@@ -786,7 +786,7 @@ static int ap2sta_data_frame(
} else {
if (!memcmp(myhwaddr, pattrib->dst, ETH_ALEN) && !mcast) {
*psta = rtw_get_stainfo(pstapriv, pattrib->bssid); /*
get sta_info */
- if (*psta == NULL) {
+ if (!*psta) {
DBG_88E("issue_deauth to the ap =%pM for the
reason(7)\n", (pattrib->bssid));
issue_deauth(adapter, pattrib->bssid,
WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA);
@@ -820,7 +820,7 @@ static int sta2ap_data_frame(struct adapter *adapter,
}
*psta = rtw_get_stainfo(pstapriv, pattrib->src);
- if (*psta == NULL) {
+ if (!*psta) {
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("can't
get psta under AP_MODE; drop pkt\n"));
DBG_88E("issue_deauth to sta=%pM for the reason(7)\n",
(pattrib->src));
@@ -883,7 +883,7 @@ static int validate_recv_ctrl_frame(struct adapter
*padapter,
aid = GetAid(pframe);
psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
- if ((psta == NULL) || (psta->aid != aid))
+ if ((!psta) || (psta->aid != aid))
return _FAIL;
/* for rx pkt statistics */
@@ -1479,7 +1479,7 @@ struct recv_frame *recvframe_chk_defrag(struct adapter
*padapter,
}
}
- if ((prtnframe != NULL) && (prtnframe->attrib.privacy)) {
+ if (prtnframe && (prtnframe->attrib.privacy)) {
/* after defrag we must check tkip mic code */
if (recvframe_chkmic(padapter, prtnframe) == _FAIL) {
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_,
("recvframe_chkmic(padapter, prtnframe)==_FAIL\n"));
--
2.21.0
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