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Subject[PATCH v2 2/2] video: udlfb: Delete an error message for a failed memory allocation in dlfb_realloc_framebuffer()
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 7 Jan 2018 14:07:36 +0100

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---

v2:
This update suggestion was rebased on source files from the software
"Linux next-20180105" together with an other change combination.

drivers/video/fbdev/udlfb.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
index 560a6b6044a5..0c781b077aab 100644
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -1172,10 +1172,8 @@ static int dlfb_realloc_framebuffer(struct dlfb_data *dev, struct fb_info *info)
* Alloc system memory for virtual framebuffer
*/
new_fb = vmalloc(new_len);
- if (!new_fb) {
- pr_err("Virtual framebuffer alloc failed\n");
+ if (!new_fb)
return -ENOMEM;
- }

if (info->screen_base) {
memcpy(new_fb, old_fb, old_len);
--
2.15.1
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