From 75353bed36cfbbfb55bbde0896bbf5a02d9ba355 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Wed, 23 Jul 2008 21:27:03 -0700 Subject: 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 Cc: "KOSAKI Motohiro" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/hugetlb.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index ab171274ef2..2c5c9ee4220 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 -- cgit v1.2.3-70-g09d2