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From:   JaeSang Yoo <js.yoo.5b@gmail.com>
To:     Christoph Lameter <cl@linux.com>,
        Pekka Enberg <penberg@kernel.org>,
        David Rientjes <rientjes@google.com>,
        Joonsoo Kim <iamjoonsoo.kim@lge.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Vlastimil Babka <vbabka@suse.cz>,
        Roman Gushchin <roman.gushchin@linux.dev>
Cc:     Ohhoon Kwon <ohkwon1043@gmail.com>,
        Wonhyuk Yang <vvghjk1234@gmail.com>,
        Jiyoup Kim <lakroforce@gmail.com>,
        Donghyeok Kim <dthex5d@gmail.com>,
        JaeSang Yoo <jsyoo5b@gmail.com>, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH] mm/slub: remove meaningless node check in ___slab_alloc()
Date:   Sat,  9 Apr 2022 23:42:39 +0900
Message-Id: <20220409144239.2649257-1-jsyoo5b@gmail.com>
MIME-Version: 1.0
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Precedence: bulk

node_match() with node=NUMA_NO_NODE always returns 1.
Duplicate check by goto statement is meaningless. Remove it.

Signed-off-by: JaeSang Yoo <jsyoo5b@gmail.com>
---
 mm/slub.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/slub.c b/mm/slub.c
index 9fe000fd19ca..a65e282b8238 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2913,7 +2913,6 @@ static void *___slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node,
 		 */
 		if (!node_isset(node, slab_nodes)) {
 			node = NUMA_NO_NODE;
-			goto redo;
 		} else {
 			stat(s, ALLOC_NODE_MISMATCH);
 			goto deactivate_slab;
-- 
2.25.1