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usermodehelper: ____call_usermodehelper() doesn't need do_exit() 

Minor cleanup.  ____call_usermodehelper() can simply return, no need to
call do_exit() explicitely.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Tejun Heo <tj@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Oleg Nesterov 2012-03-23 15:02:49 -07:00 committed by Linus Torvalds
parent 9d944ef32e
commit 5b9bd473e3
1 changed files with 1 additions and 1 deletions
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2
kernel/kmod.c
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@ -188,7 +188,7 @@ static int ____call_usermodehelper(void *data)
/* Exec failed? */
fail:
sub_info->retval = retval;
do_exit(0);
return 0;
}
void call_usermodehelper_freeinfo(struct subprocess_info *info)