mm/slab.c: remove useless lines in enable_cpucache()

These lines are useless, so remove them.

Link: https://lkml.kernel.org/r/20210930034845.2539-1-shi_lei@massclouds.com
Fixes: 10befea91b61 ("mm: memcg/slab: use a single set of kmem_caches for all allocations")
Signed-off-by: Shi Lei <shi_lei@massclouds.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/slab.c b/mm/slab.c
index 874b3f8fe80da2525e8f197a8543f63c9a665543..64ec17a3bc2ba23468e9aed80ea20ff90f545475 100644 (file)
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3900,8 +3900,6 @@ static int enable_cpucache(struct kmem_cache *cachep, gfp_t gfp)
        if (err)
                goto end;
 
-       if (limit && shared && batchcount)
-               goto skip_setup;
        /*
         * The head array serves three purposes:
         * - create a LIFO ordering, i.e. return objects that are cache-warm
@@ -3944,7 +3942,6 @@ static int enable_cpucache(struct kmem_cache *cachep, gfp_t gfp)
                limit = 32;
 #endif
        batchcount = (limit + 1) / 2;
-skip_setup:
        err = do_tune_cpucache(cachep, limit, batchcount, shared, gfp);
 end:
        if (err)