tree 4d2b6f5e36a20ed02021a1956b53a5ef6d6f8932
parent 4cafbd0b94d2c8cae6ede6d1c3ab90547547a3d2
author Andi Kleen <andi@firstfloor.org> 1239658808 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1239660272 -0700

kernel/sys.c: clean up sys_shutdown exit path

Impact: cleanup, fix

Clean up sys_shutdown() exit path.  Factor out common code.  Return
correct error code instead of always 0 on failure.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>