'!' has a higher priority than '&'.
Signed-off-by: NRoel Kluin <12o3l@tiscali.nl>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>