a7y18lte-ubports/android_kernel_samsung_a7y18lte
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

zsmalloc: Delete an unnecessary check before the function call "iput"

Browse Source 
iput() tests whether its argument is NULL and then returns immediately.
Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Link: http://lkml.kernel.org/r/559cf499-4a01-25f9-c87f-24d906626a57@users.sourceforge.net
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Markus Elfring 2016-07-28 15:48:59 -07:00 committed by prashantpaddune
parent 577b6e56f9
commit 7dbaf3f5f4
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
mm/zsmalloc.c
View File

@ -2218,7 +2218,6 @@ static int zs_register_migration(struct zs_pool *pool)
static void zs_unregister_migration(struct zs_pool *pool)
{
flush_work(&pool->free_work);
if (pool->inode)
iput(pool->inode);
}