From: Jason Yan <yanaijie@huawei.com>
Date: Wed, 29 Apr 2020 14:09:42 +0000 (+0800)
Subject: video: fbdev: valkyriefb.c: fix warning comparing pointer to 0
X-Git-Tag: baikal/mips/sdk5.9~13559^2~13^2~3
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=f09a59021d02e0c586fd2a8803dea534463ad3e2;p=kernel.git

video: fbdev: valkyriefb.c: fix warning comparing pointer to 0

Fix the following coccicheck warning:

drivers/video/fbdev/valkyriefb.c:348:10-11: WARNING comparing pointer to
0, suggest !E
drivers/video/fbdev/valkyriefb.c:334:12-13: WARNING comparing pointer to
0
drivers/video/fbdev/valkyriefb.c:348:10-11: WARNING comparing pointer to
0

Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200429140942.8137-1-yanaijie@huawei.com
---

diff --git a/drivers/video/fbdev/valkyriefb.c b/drivers/video/fbdev/valkyriefb.c
index 4d20c4603e5ae..8425afe37d7c0 100644
--- a/drivers/video/fbdev/valkyriefb.c
+++ b/drivers/video/fbdev/valkyriefb.c
@@ -331,7 +331,7 @@ int __init valkyriefb_init(void)
 		struct resource r;
 
 		dp = of_find_node_by_name(NULL, "valkyrie");
-		if (dp == 0)
+		if (!dp)
 			return 0;
 
 		if (of_address_to_resource(dp, 0, &r)) {
@@ -345,7 +345,7 @@ int __init valkyriefb_init(void)
 #endif /* ppc (!CONFIG_MAC) */
 
 	p = kzalloc(sizeof(*p), GFP_ATOMIC);
-	if (p == 0)
+	if (!p)
 		return -ENOMEM;
 
 	/* Map in frame buffer and registers */