tree d287900bc24e17b7d65f1f57b9c59901040ea01d
parent 1bb36fbd4d58ec3fab4dab5ed39a2af492c263ea
author Chris Wright <chrisw@sous-sol.org> 1311639134 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1311652629 -0700

mm/huge_memory.c: minor lock simplification in __khugepaged_exit

The lock is released first thing in all three branches.  Simplify this by
unconditionally releasing lock and remove else clause which was only there
to be sure lock was released.

Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Reviewed-by: Michal Hocko <mhocko@suse.cz>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Acked-by: Johannes Weiner <jweiner@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>