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slub: make early_kmem_cache_node_alloc void

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The return value for early_kmem_cache_node_alloc() is unused, so it is
better defined as void.

Acked-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
This commit is contained in:
David Rientjes 2008-11-25 19:14:19 -08:00 committed by Pekka Enberg
parent 249b9f331e
commit 0094de92a4
1 changed files with 2 additions and 5 deletions
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7
mm/slub.c
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@ -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,