Revert commit c72c6160

It was intended to be a cosmetic change that w/o any functional change
and was part of a bigger change:

  http://lkml.iu.edu/hypermail/linux/kernel/1503.1/01818.html

Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>