[PATCH 4/6] usermodehelper: ____call_usermodehelper() doesn't needdo_exit()

[Oleg Nesterov]

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

Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
---
 kernel/kmod.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/kmod.c b/kernel/kmod.c
index 8341de9..685b246 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)
-- 
1.5.5.1


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