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authorAndrea Righi <righi.andrea@gmail.com>2008-07-26 15:22:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-26 20:16:47 -0700
commit510a35d4a47802f4a0028aa6bd2ca2170da5e32f (patch)
tree8eb0d6091fe89f013436c5080dc4cbaf825172cf /include/linux/hugetlb.h
parentb2d002dba5a8a4c0c3ec96fd1ff3c9def6bd71a1 (diff)
downloadlwn-510a35d4a47802f4a0028aa6bd2ca2170da5e32f.tar.gz
lwn-510a35d4a47802f4a0028aa6bd2ca2170da5e32f.zip
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>
Diffstat (limited to 'include/linux/hugetlb.h')
-rw-r--r--include/linux/hugetlb.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 9a71d4cc88c8..32e0ef0f6e1f 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -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 */