tree b93012b4bb2ffd603c020b38d8f1f6f3b4714ff7
parent bba78819548a59a52e60f0b259997bbd011164ae
author Johannes Weiner <hannes@cmpxchg.org> 1253577776 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1253629055 -0700

mm: drop unneeded double negations

Remove double negations where the operand is already boolean.

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Reviewed-by: 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>