From: Julia Lawall <julia.lawall@lip6.fr>
Date: Sat, 8 Apr 2017 17:14:08 +0000 (+0200)
Subject: staging: rtl8723bs: core: rtw_cmd: drop unneeded null test
X-Git-Tag: v4.12-rc1~84^2~199
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f951e88bdc1c1f667d9237a52e2e5d76ae16cf54;p=karo-tx-linux.git

staging: rtl8723bs: core: rtw_cmd: drop unneeded null test

kfree returns immediately on NULL so the tests are not needed.

Generated by: scripts/coccinelle/free/ifnullfree.cocci

CC: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtl8723bs/core/rtw_ap.c b/drivers/staging/rtl8723bs/core/rtw_ap.c
index 68b750275dff..d3007c1c45e3 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ap.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ap.c
@@ -1855,8 +1855,7 @@ static void update_bcn_wps_ie(struct adapter *padapter)
 		pnetwork->IELength = wps_offset + (wps_ielen+2) + remainder_ielen;
 	}
 
-	if (pbackup_remainder_ie)
-		kfree(pbackup_remainder_ie);
+	kfree(pbackup_remainder_ie);
 
 	/*  deal with the case without set_tx_beacon_cmd() in update_beacon() */
 #if defined(CONFIG_INTERRUPT_BASED_TXBCN)