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SLUB: killed the unused "end" variable

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Since the macro "for_each_object" introduced, the "end" variable becomes unused anymore.

Signed-off-by: Denis Cheng <crquan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Denis Cheng 2007-11-13 00:49:42 +08:00 committed by Linus Torvalds
parent 00ec99da43
commit efe44183f6
1 changed files with 0 additions and 2 deletions
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2
mm/slub.c
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@ -1080,7 +1080,6 @@ static struct page *new_slab(struct kmem_cache *s, gfp_t flags, int node)
struct page *page; struct page *page;
struct kmem_cache_node *n; struct kmem_cache_node *n;
void *start; void *start;
void *end;
void *last; void *last;
void *p; void *p;
@ -1101,7 +1100,6 @@ static struct page *new_slab(struct kmem_cache *s, gfp_t flags, int node)
SetSlabDebug(page); SetSlabDebug(page);
start = page_address(page); start = page_address(page);
end = start + s->objects * s->size;
if (unlikely(s->flags & SLAB_POISON)) if (unlikely(s->flags & SLAB_POISON))
memset(start, POISON_INUSE, PAGE_SIZE << s->order); memset(start, POISON_INUSE, PAGE_SIZE << s->order);