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authorDavid Rientjes <rientjes@google.com>2008-11-25 19:14:19 -0800
committerPekka Enberg <penberg@cs.helsinki.fi>2008-11-26 16:47:26 +0200
commit0094de92a4f1da3a845ccc4ecb12ec0db8e48997 (patch)
tree7d8e4853a500ffb6aa4aa3748a034db8d3431161 /mm
parent249b9f331ec162af5a1fdb80f90cce77c2043985 (diff)
downloadop-kernel-dev-0094de92a4f1da3a845ccc4ecb12ec0db8e48997.zip
op-kernel-dev-0094de92a4f1da3a845ccc4ecb12ec0db8e48997.tar.gz
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 <cl@linux-foundation.org> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Diffstat (limited to 'mm')
-rw-r--r--mm/slub.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/mm/slub.c b/mm/slub.c
index 8f4edac..b696889 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,
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