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hugetlb: remove unused variable warning 

Remove the following warning when CONFIG_HUGETLB_PAGE is not set:

	ipc/shm.c: In function `shm_get_stat':
	ipc/shm.c:565: warning: unused variable `h'

[akpm@linux-foundation.org: use tabs, not spaces]
Signed-off-by: Andrea Righi <righi.andrea@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andrea Righi 2008-07-26 15:22:27 -07:00 committed by Linus Torvalds
parent b2d002dba5
commit 510a35d4a4
1 changed files with 4 additions and 1 deletions
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5
include/linux/hugetlb.h
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@ -273,7 +273,10 @@ struct hstate {};
#define huge_page_mask(h) PAGE_MASK
#define huge_page_order(h) 0
#define huge_page_shift(h) PAGE_SHIFT
#define pages_per_huge_page(h) 1
static inline unsigned int pages_per_huge_page(struct hstate *h)
{
return 1;
}
#endif
#endif /* _LINUX_HUGETLB_H */