It is shorter and easier on the eyes. Change the "== 0" tests to "!..."
while at it.
Tested-by: NThomas Voegtle <tv@lio96.de>
Signed-off-by: NBorislav Petkov <bp@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1454499225-21544-9-git-send-email-bp@alien8.deSigned-off-by: NIngo Molnar <mingo@kernel.org>