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Date: Sun, 5 May 2019 00:14:50 +0530
From: Vatsala Narang <vatsalanarang@...il.com>
To: gregkh@...uxfoundation.org
Cc: hadess@...ess.net, hdegoede@...hat.com, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org, julia.lawall@...6.fr,
Vatsala Narang <vatsalanarang@...il.com>
Subject: [PATCH 3/7] staging: rtl8723bs: core: Replace NULL comparisons.
Replace NULL comparisons in the file to get rid of checkpatch warning.
Signed-off-by: Vatsala Narang <vatsalanarang@...il.com>
---
drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 32 +++++++++----------
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index a7c22e5e3559..32b66dce99cd 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -381,7 +381,7 @@ static void init_channel_list(struct adapter *padapter, RT_CHANNEL_INFO *channel
((BW40MINUS == o->bw) || (BW40PLUS == o->bw)))
continue;
- if (reg == NULL) {
+ if (!reg) {
reg = &channel_list->reg_class[cla];
cla++;
reg->reg_class = o->op_class;
@@ -659,7 +659,7 @@ unsigned int OnProbeReq(struct adapter *padapter, union recv_frame *precv_frame)
/* allocate a new one */
DBG_871X("going to alloc stainfo for rc ="MAC_FMT"\n", MAC_ARG(get_sa(pframe)));
psta = rtw_alloc_stainfo(pstapriv, get_sa(pframe));
- if (psta == NULL) {
+ if (!psta) {
/* TODO: */
DBG_871X(" Exceed the upper limit of supported clients...\n");
return _SUCCESS;
@@ -1217,7 +1217,7 @@ unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame)
}
pstat = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
- if (pstat == NULL) {
+ if (!pstat) {
status = _RSON_CLS2_;
goto asoc_class2_error;
}
@@ -1377,7 +1377,7 @@ unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame)
goto OnAssocReqFail;
pstat->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS);
- if (wpa_ie == NULL) {
+ if (!wpa_ie) {
if (elems.wps_ie) {
DBG_871X("STA included WPS IE in "
"(Re)Association Request - assume WPS is "
@@ -1943,7 +1943,7 @@ unsigned int OnAction_back(struct adapter *padapter, union recv_frame *precv_fra
addr = GetAddr2Ptr(pframe);
psta = rtw_get_stainfo(pstapriv, addr);
- if (psta == NULL)
+ if (!psta)
return _SUCCESS;
frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr));
@@ -2462,7 +2462,7 @@ void issue_beacon(struct adapter *padapter, int timeout_ms)
/* DBG_871X("%s\n", __func__); */
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
- if (pmgntframe == NULL) {
+ if (!pmgntframe) {
DBG_871X("%s, alloc mgnt frame fail\n", __func__);
return;
}
@@ -2843,7 +2843,7 @@ static int _issue_probereq(struct adapter *padapter,
RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("+issue_probereq\n"));
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
- if (pmgntframe == NULL)
+ if (!pmgntframe)
goto exit;
/* update attribute */
@@ -3907,7 +3907,7 @@ void issue_action_BA(struct adapter *padapter, unsigned char *raddr, unsigned ch
DBG_871X("%s, category =%d, action =%d, status =%d\n", __func__, category, action, status);
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
- if (pmgntframe == NULL)
+ if (!pmgntframe)
return;
/* update attribute */
@@ -5031,12 +5031,12 @@ void report_survey_event(struct adapter *padapter, union recv_frame *precv_frame
pcmdpriv = &padapter->cmdpriv;
pcmd_obj = rtw_zmalloc(sizeof(struct cmd_obj));
- if (pcmd_obj == NULL)
+ if (!pcmd_obj)
return;
cmdsz = (sizeof(struct survey_event) + sizeof(struct C2HEvent_Header));
pevtcmd = rtw_zmalloc(cmdsz);
- if (pevtcmd == NULL) {
+ if (!pevtcmd) {
kfree(pcmd_obj);
return;
}
@@ -5084,12 +5084,12 @@ void report_surveydone_event(struct adapter *padapter)
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
pcmd_obj = rtw_zmalloc(sizeof(struct cmd_obj));
- if (pcmd_obj == NULL)
+ if (!pcmd_obj)
return;
cmdsz = (sizeof(struct surveydone_event) + sizeof(struct C2HEvent_Header));
pevtcmd = rtw_zmalloc(cmdsz);
- if (pevtcmd == NULL) {
+ if (!pevtcmd) {
kfree(pcmd_obj);
return;
}
@@ -5131,12 +5131,12 @@ void report_join_res(struct adapter *padapter, int res)
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
pcmd_obj = rtw_zmalloc(sizeof(struct cmd_obj));
- if (pcmd_obj == NULL)
+ if (!pcmd_obj)
return;
cmdsz = (sizeof(struct joinbss_event) + sizeof(struct C2HEvent_Header));
pevtcmd = rtw_zmalloc(cmdsz);
- if (pevtcmd == NULL) {
+ if (!pevtcmd) {
kfree(pcmd_obj);
return;
}
@@ -5182,12 +5182,12 @@ void report_wmm_edca_update(struct adapter *padapter)
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
pcmd_obj = rtw_zmalloc(sizeof(struct cmd_obj));
- if (pcmd_obj == NULL)
+ if (!pcmd_obj)
return;
cmdsz = (sizeof(struct wmm_event) + sizeof(struct C2HEvent_Header));
pevtcmd = rtw_zmalloc(cmdsz);
- if (pevtcmd == NULL) {
+ if (!pevtcmd) {
kfree(pcmd_obj);
return;
}
--
2.17.1
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