Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH linux-next] mm/slab_common: Remove the unneeded result variable | Date | Tue, 23 Aug 2022 07:52:41 +0000 |
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From: ye xingchen <ye.xingchen@zte.com.cn>
Return the value from __kmem_cache_shrink() directly instead of storing it in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> --- mm/slab_common.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/mm/slab_common.c b/mm/slab_common.c index 17996649cfe3..0dfa3cfb6be5 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -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); -- 2.25.1
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