diff options
| author | Adrian Bunk | 2008-07-24 06:27:03 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2008-07-24 19:47:14 +0200 |
| commit | 75353bed36cfbbfb55bbde0896bbf5a02d9ba355 (patch) | |
| tree | da149cfb59d289845dc1ee4d33612314e03be5a1 | |
| parent | mm/vmstat.c: proper externs (diff) | |
| download | kernel-qcow2-linux-75353bed36cfbbfb55bbde0896bbf5a02d9ba355.tar.gz kernel-qcow2-linux-75353bed36cfbbfb55bbde0896bbf5a02d9ba355.tar.xz kernel-qcow2-linux-75353bed36cfbbfb55bbde0896bbf5a02d9ba355.zip | |
mm/hugetlb.c: fix duplicate variable
It's confusing that set_max_huge_pages() contained two different
variables named "ret", and although the code works correctly this should
be fixed.
The inner of the two variables can simply be removed.
Spotted by sparse.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: "KOSAKI Motohiro" <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/hugetlb.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index ab171274ef21..2c5c9ee4220d 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -603,7 +603,6 @@ static unsigned long set_max_huge_pages(unsigned long count) } while (count > persistent_huge_pages) { - int ret; /* * If this allocation races such that we no longer need the * page, free_huge_page will handle it by freeing the page |