[PATCH 1/2] mm/slub: remove a redundant assignment in ___slab_alloc()

[Wei Yang]

When the code comes to this point, there are two cases:
1. cpu_slab is deactivated
2. cpu_slab is empty

In both cased, cpu_slab->freelist is NULL at this moment.

This patch removes the redundant assignment of cpu_slab->freelist.

Signed-off-by: Wei Yang <richard.weiyang@xxxxxxxxx>
---
 mm/slub.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/slub.c b/mm/slub.c
index 795112b65c61..83332f19d226 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2572,7 +2572,6 @@ static void *___slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node,
 		page = c->page = slub_percpu_partial(c);
 		slub_set_percpu_partial(c, page);
 		stat(s, CPU_PARTIAL_ALLOC);
-		c->freelist = NULL;
 		goto redo;
 	}
 
-- 
2.11.0