From: Maninder Singh <maninder.s2@samsung.com>
Date: Thu, 20 Oct 2016 12:47:03 +0000 (+0530)
Subject: Staging: xgifb: Fix NULL pointer comparison warning
X-Git-Tag: v4.10-rc1~148^2~444
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=commitdiff_plain;h=6d408e0b94061d7d38b66175cb4698bbe2423815

Staging: xgifb: Fix NULL pointer comparison warning

Replace direct comparisons to NULL i.e.
'x == NULL' with '!x'.
This problem was detected by checkpatch.

Signed-off-by: Maninder Singh <maninder.s2@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c
index 0c78491ff5a1..89bd4dd6e8a5 100644
--- a/drivers/staging/xgifb/XGI_main_26.c
+++ b/drivers/staging/xgifb/XGI_main_26.c
@@ -518,7 +518,7 @@ static void XGIfb_search_crt2type(const char *name)
 {
 	int i = 0;
 
-	if (name == NULL)
+	if (!name)
 		return;
 
 	while (XGI_crt2type[i].type_no != -1) {
@@ -589,7 +589,7 @@ static void XGIfb_search_tvstd(const char *name)
 {
 	int i = 0;
 
-	if (name == NULL)
+	if (!name)
 		return;
 
 	while (XGI_tvtype[i].type_no != -1) {