Commit 610f9c00 authored by ye xingchen's avatar ye xingchen Committed by Vlastimil Babka
Browse files

mm/slab_common: Remove the unneeded result variable 



Return the value from __kmem_cache_shrink() directly instead of storing it
 in another redundant variable.

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarye xingchen <ye.xingchen@zte.com.cn>
Acked-by: default avatarHyeonggon Yoo <42.hyeyoo@gmail.com>
Signed-off-by: default avatarVlastimil Babka <vbabka@suse.cz>
parent 1c23f9e6

mm/slab_common.c

+1 −5
Original line number Diff line number Diff line
@@ -495,13 +495,9 @@ EXPORT_SYMBOL(kmem_cache_destroy); 
 */

int kmem_cache_shrink(struct kmem_cache *cachep)

{

	int ret;





	kasan_cache_shrink(cachep);

	ret = __kmem_cache_shrink(cachep);



	return ret;

	return __kmem_cache_shrink(cachep);

}

EXPORT_SYMBOL(kmem_cache_shrink);