From b67b7b0465ff9cf89c11dd383d2888b29531f096 Mon Sep 17 00:00:00 2001
From: Simran Singhal <singhalsimran0@gmail.com>
Date: Thu, 26 Mar 2020 18:58:23 +0530
Subject: [PATCH] staging: rtl8723bs: hal: Remove NULL check before kfree
Git-commit: b67b7b0465ff9cf89c11dd383d2888b29531f096
Patch-mainline: v5.7-rc1
References: jsc#SLE-13430

NULL check before kfree is unnecessary so remove it.

The following Coccinelle script was used to detect this:
@@ expression E; @@
- if (E != NULL) { kfree(E); }
+ kfree(E);
@@ expression E; @@
- if (E != NULL) { kfree(E); E = NULL; }
+ kfree(E);
+ E = NULL;

Signed-off-by: Simran Singhal <singhalsimran0@gmail.com>
Link: https://lore.kernel.org/r/20200326132823.GA18625@simran-Inspiron-5558
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c b/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c
index 2b375e75be50..c3051ebaeb78 100644
--- a/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c
@@ -480,10 +480,8 @@ s32 rtl8723bs_init_recv_priv(struct adapter *padapter)
 		precvpriv->precv_buf = NULL;
 	}
 
-	if (precvpriv->pallocated_recv_buf) {
-		kfree(precvpriv->pallocated_recv_buf);
-		precvpriv->pallocated_recv_buf = NULL;
-	}
+	kfree(precvpriv->pallocated_recv_buf);
+	precvpriv->pallocated_recv_buf = NULL;
 
 exit:
 	return res;
@@ -518,8 +516,6 @@ void rtl8723bs_free_recv_priv(struct adapter *padapter)
 		precvpriv->precv_buf = NULL;
 	}
 
-	if (precvpriv->pallocated_recv_buf) {
-		kfree(precvpriv->pallocated_recv_buf);
-		precvpriv->pallocated_recv_buf = NULL;
-	}
+	kfree(precvpriv->pallocated_recv_buf);
+	precvpriv->pallocated_recv_buf = NULL;
 }
-- 
2.16.4