openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

livepatch: return -ENOMEM on ptr_id() allocation failure 

Fixes the following smatch warning:

  lib/livepatch/test_klp_shadow_vars.c:47 ptr_id() warn: returning -1 instead of -ENOMEM is sloppy

Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com>
Acked-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Petr Mladek <pmladek@suse.com>
This commit is contained in:
Joe Lawrence 2019-02-04 14:56:51 +01:00 committed by Petr Mladek
parent ecba29f434
commit 86e43f23c1
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/livepatch/test_klp_shadow_vars.c
View File

@ -44,7 +44,7 @@ static int ptr_id(void *ptr)
sp = kmalloc(sizeof(*sp), GFP_ATOMIC);
if (!sp)
return -1;
return -ENOMEM;
sp->ptr = ptr;
sp->id = count++;