diff options
author | Hannes Eder <hannes@hanneseder.net> | 2009-01-06 17:39:58 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-06 18:59:06 -0500 |
commit | ebdd4aea8d736e3b5ce27ab0a26860c9fded341b (patch) | |
tree | 4d19d85c0f7bf668a530a69d76d7c8157e8bcba4 /mm/hugetlb.c | |
parent | f0d7a4b3ed46816f5097d521850a8ab7a0d40f3c (diff) |
hugetlb: fix sparse warnings
Fix the following sparse warnings:
mm/hugetlb.c:375:3: warning: returning void-valued expression
mm/hugetlb.c:408:3: warning: returning void-valued expression
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Acked-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/hugetlb.c')
-rw-r--r-- | mm/hugetlb.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 9595278b5ab..82321da23cc 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c | |||
@@ -400,8 +400,10 @@ static void clear_huge_page(struct page *page, | |||
400 | { | 400 | { |
401 | int i; | 401 | int i; |
402 | 402 | ||
403 | if (unlikely(sz > MAX_ORDER_NR_PAGES)) | 403 | if (unlikely(sz > MAX_ORDER_NR_PAGES)) { |
404 | return clear_gigantic_page(page, addr, sz); | 404 | clear_gigantic_page(page, addr, sz); |
405 | return; | ||
406 | } | ||
405 | 407 | ||
406 | might_sleep(); | 408 | might_sleep(); |
407 | for (i = 0; i < sz/PAGE_SIZE; i++) { | 409 | for (i = 0; i < sz/PAGE_SIZE; i++) { |
@@ -433,8 +435,10 @@ static void copy_huge_page(struct page *dst, struct page *src, | |||
433 | int i; | 435 | int i; |
434 | struct hstate *h = hstate_vma(vma); | 436 | struct hstate *h = hstate_vma(vma); |
435 | 437 | ||
436 | if (unlikely(pages_per_huge_page(h) > MAX_ORDER_NR_PAGES)) | 438 | if (unlikely(pages_per_huge_page(h) > MAX_ORDER_NR_PAGES)) { |
437 | return copy_gigantic_page(dst, src, addr, vma); | 439 | copy_gigantic_page(dst, src, addr, vma); |
440 | return; | ||
441 | } | ||
438 | 442 | ||
439 | might_sleep(); | 443 | might_sleep(); |
440 | for (i = 0; i < pages_per_huge_page(h); i++) { | 444 | for (i = 0; i < pages_per_huge_page(h); i++) { |