Commit efe44183 authored by Denis Cheng's avatar Denis Cheng Committed by Linus Torvalds
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SLUB: killed the unused "end" variable 



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

Signed-off-by: default avatarDenis Cheng <crquan@gmail.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 00ec99da

mm/slub.c

+0 −2
Original line number Diff line number Diff line
@@ -1080,7 +1080,6 @@ static struct page *new_slab(struct kmem_cache *s, gfp_t flags, int node) 
	struct page *page;

	struct kmem_cache_node *n;

	void *start;

	void *end;

	void *last;

	void *p;
@@ -1101,7 +1100,6 @@ static struct page *new_slab(struct kmem_cache *s, gfp_t flags, int node) 
		SetSlabDebug(page);



	start = page_address(page);

	end = start + s->objects * s->size;



	if (unlikely(s->flags & SLAB_POISON))

		memset(start, POISON_INUSE, PAGE_SIZE << s->order);