From: ChunyouTang <tangchunyou@163.com>
To: gustavoars@kernel.org, sam@ravnborg.org
Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
linux-kernel@vger.kernel.org, tangchunyou@yulong.com
Subject: [PATCH] drivers/video/fbdev:modify 0 to NULL
Date: Thu, 18 Mar 2021 10:33:29 +0800 [thread overview]
Message-ID: <20210318023329.488-1-tangchunyou@163.com> (raw)
From: tangchunyou <tangchunyou@yulong.com>
modify 0 to NULL,info is a pointer,it should be
compared with NULL,not 0
Signed-off-by: tangchunyou <tangchunyou@yulong.com>
---
drivers/video/fbdev/offb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c
index 4501e84..cd1042f 100644
--- a/drivers/video/fbdev/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -412,7 +412,7 @@ static void __init offb_init_fb(const char *name,
info = framebuffer_alloc(sizeof(u32) * 16, NULL);
- if (info == 0) {
+ if (info == NULL) {
release_mem_region(res_start, res_size);
return;
}
--
1.9.1
next reply other threads:[~2021-03-18 2:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-18 2:33 ChunyouTang [this message]
2021-03-18 1:41 ` [PATCH] drivers/video/fbdev:modify 0 to NULL Gustavo A. R. Silva
2021-03-18 2:47 ` Chunyou Tang
2021-03-18 1:54 ` Gustavo A. R. Silva
2021-03-18 2:56 ` Chunyou Tang
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