tree 05fe005c39cd58e81271a6c92176d552d173b44a
parent c725ee54c30b34427cb8fa68d1fe8804aca6d400
author Chen Gang <gang.chen@asianux.com> 1384297722 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1384312152 +0900

kernel/delayacct.c: remove redundant checking in __delayacct_add_tsk()

The wrapper function delayacct_add_tsk() already checked 'tsk->delays',
and __delayacct_add_tsk() has no another direct callers, so can remove the
redundancy checking code.

And the label 'done' is also useless, so remove it, too.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>