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@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c b/drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c
index e001d302b34ca704fa7e800d846811977f6131f1..ceb317fdfc0ae048457b4ea50fdefdb61e7510de 100644 (file)
--- 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__);