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| author | Oleg Nesterov <oleg@redhat.com> | 2012-03-23 15:02:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-23 16:58:41 -0700 |
| commit | 5b9bd473e3b8a8c6c4ae99be475e6e9b27568555 (patch) | |
| tree | 2dde14aa393ca0dfe32265576783a8219217c8fc /kernel/kmod.c | |
| parent | 9d944ef32e83405a07376f112e9f02161d3e9731 (diff) | |
| download | lwn-5b9bd473e3b8a8c6c4ae99be475e6e9b27568555.tar.gz lwn-5b9bd473e3b8a8c6c4ae99be475e6e9b27568555.zip | |
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>
Diffstat (limited to 'kernel/kmod.c')
| -rw-r--r-- | kernel/kmod.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/kmod.c b/kernel/kmod.c index 8341de91613f..685b246b13b0 100644 --- a/kernel/kmod.c +++ b/kernel/kmod.c @@ -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) |