linux-phytec-fsl

kernel/exit.c: fix coding style warnings and errors

Fixed coding style warnings and errors.

Signed-off-by: Ionut Alexa <ionut.m.alexa@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>