From 0094de92a4f1da3a845ccc4ecb12ec0db8e48997 Mon Sep 17 00:00:00 2001 From: David Rientjes Date: Tue, 25 Nov 2008 19:14:19 -0800 Subject: [PATCH] slub: make early_kmem_cache_node_alloc void The return value for early_kmem_cache_node_alloc() is unused, so it is better defined as void. Acked-by: Christoph Lameter Signed-off-by: David Rientjes Signed-off-by: Pekka Enberg --- mm/slub.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/mm/slub.c b/mm/slub.c index 8f4edacd082d..b6968899cb58 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2077,8 +2077,7 @@ static inline int alloc_kmem_cache_cpus(struct kmem_cache *s, gfp_t flags) * when allocating for the kmalloc_node_cache. This is used for bootstrapping * memory on a fresh node that has no slab structures yet. */ -static struct kmem_cache_node *early_kmem_cache_node_alloc(gfp_t gfpflags, - int node) +static void early_kmem_cache_node_alloc(gfp_t gfpflags, int node) { struct page *page; struct kmem_cache_node *n; @@ -2116,7 +2115,6 @@ static struct kmem_cache_node *early_kmem_cache_node_alloc(gfp_t gfpflags, local_irq_save(flags); add_partial(n, page, 0); local_irq_restore(flags); - return n; } static void free_kmem_cache_nodes(struct kmem_cache *s) @@ -2148,8 +2146,7 @@ static int init_kmem_cache_nodes(struct kmem_cache *s, gfp_t gfpflags) n = &s->local_node; else { if (slab_state == DOWN) { - n = early_kmem_cache_node_alloc(gfpflags, - node); + early_kmem_cache_node_alloc(gfpflags, node); continue; } n = kmem_cache_alloc_node(kmalloc_caches, -- GitLab