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slub: Remove useless checks in alloc_debug_processing

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Alloc debug processing is never called with a NULL object pointer.
No reason to check for NULL.

Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
This commit is contained in:
Christoph Lameter
2008-02-15 23:45:24 -08:00
parent e153362a50
commit d692ef6dcd
1 changed files with 2 additions and 2 deletions
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4
mm/slub.c
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@@ -852,7 +852,7 @@ static int alloc_debug_processing(struct kmem_cache *s, struct page *page,
if (!check_slab(s, page)) if (!check_slab(s, page))
goto bad; goto bad;
if (object && !on_freelist(s, page, object)) { if (!on_freelist(s, page, object)) {
object_err(s, page, object, "Object already allocated"); object_err(s, page, object, "Object already allocated");
goto bad; goto bad;
} }
@@ -862,7 +862,7 @@ static int alloc_debug_processing(struct kmem_cache *s, struct page *page,
goto bad; goto bad;
} }
if (object && !check_object(s, page, object, 0)) if (!check_object(s, page, object, 0))
goto bad; goto bad;
/* Success perform special debug activities for allocs */ /* Success perform special debug activities for allocs */