staging: rtl8723bs: hal: Remove comparison to NULL in rtl8723b_dm.c

Remove comparison to NULL in file rtl8723b_dm.c. Suggested by Coccinelle.

Signed-off-by: Himadri Pandya <himadri18.07@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/hal/rtl8723b_dm.c b/drivers/staging/rtl8723bs/hal/rtl8723b_dm.c
index 6b6fc83..6578147 100644 (file)
--- a/drivers/staging/rtl8723bs/hal/rtl8723b_dm.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723b_dm.c
@@ -254,7 +254,7 @@ void rtl8723b_HalDmWatchDog_in_LPS(struct adapter *Adapter)
 
       /* 1 Find MIN-RSSI */
        psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv));
-       if (psta == NULL)
+       if (!psta)
                goto skip_lps_dm;
 
        pdmpriv->EntryMinUndecoratedSmoothedPWDB = psta->rssi_stat.UndecoratedSmoothedPWDB;