linux-kernel - [PATCH 1/2] staging: rtl8723bs: hal: rtl8723b

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Date:   Wed, 19 Jun 2019 00:29:08 +0530
From:   Hariprasad Kelam <hariprasad.kelam@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Hariprasad Kelam <hariprasad.kelam@...il.com>,
        Himadri Pandya <himadri18.07@...il.com>,
        Nishka Dasgupta <nishkadg.linux@...il.com>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] staging: rtl8723bs: hal: rtl8723b_cmd: fix Comparison to
 NULL

This patch fixes below issues reported by checkpatch

CHECK: Comparison to NULL could be written "psta"
CHECK: Comparison to NULL could be written
"pmlmepriv->wps_probe_resp_ie"
CHECK: Comparison to NULL could be written "psta"

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@...il.com>
---
 drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c b/drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c
index e001d30..ceb317f 100644
--- a/drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c
@@ -436,7 +436,7 @@ static void ConstructARPResponse(
 		DBG_871X("%s(): Add MIC\n", __func__);
 
 		psta = rtw_get_stainfo(&padapter->stapriv, get_my_bssid(&(pmlmeinfo->network)));
-		if (psta != NULL) {
+		if (psta) {
 			if (!memcmp(&psta->dot11tkiptxmickey.skey[0], null_key, 16)) {
 				DBG_871X("%s(): STA dot11tkiptxmickey == 0\n", __func__);
 			}
@@ -753,7 +753,7 @@ static void ConstructProbeRsp(struct adapter *padapter, u8 *pframe, u32 *pLength
 			cur_network->IELength-_FIXED_IE_LENGTH_, NULL, &wps_ielen);
 
 	/* inerset & update wps_probe_resp_ie */
-	if ((pmlmepriv->wps_probe_resp_ie != NULL) && pwps_ie && (wps_ielen > 0)) {
+	if (pmlmepriv->wps_probe_resp_ie && pwps_ie && (wps_ielen > 0)) {
 		uint wps_offset, remainder_ielen;
 		u8 *premainder_ie;
 
@@ -1316,7 +1316,7 @@ static void rtl8723b_set_FwWoWlanRelated_cmd(struct adapter *padapter, u8 enable
 
 		if (!(ppwrpriv->wowlan_pno_enable)) {
 			psta = rtw_get_stainfo(&padapter->stapriv, get_bssid(pmlmepriv));
-			if (psta != NULL)
+			if (psta)
 				rtl8723b_set_FwMediaStatusRpt_cmd(padapter, RT_MEDIA_CONNECT, psta->mac_id);
 		} else
 			DBG_871X("%s(): Disconnected, no FwMediaStatusRpt CONNECT\n", __func__);
-- 
2.7.4