tree da149cfb59d289845dc1ee4d33612314e03be5a1
parent c748e1340e0de3fa7fed86f8bdf499be9242afff
author Adrian Bunk <bunk@kernel.org> 1216873623 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1216921634 -0700

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>