commit e53cfda5d2c90a6dd763eb72034c775add729e40
author Al Viro <viro@zeniv.linux.org.uk> Sun Apr 14 16:59:00 2013 -0400
committer Al Viro <viro@zeniv.linux.org.uk> Mon Apr 29 15:41:42 2013 -0400
tree de6255d83be193bc5cea0bbf8a851139a0384d50
parent fca660beb875a0449bebcfe2d6696cadb4cc593c

tomoyo_close_control: don't bother with return value

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

security/tomoyo/common.c

diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c
index f89a033..283862a 100644
--- a/security/tomoyo/common.c
+++ b/security/tomoyo/common.c
@@ -2681,10 +2681,8 @@
  * tomoyo_close_control - close() for /sys/kernel/security/tomoyo/ interface.
  *
  * @head: Pointer to "struct tomoyo_io_buffer".
- *
- * Returns 0.
  */
-int tomoyo_close_control(struct tomoyo_io_buffer *head)
+void tomoyo_close_control(struct tomoyo_io_buffer *head)
 {
 	/*
 	 * If the file is /sys/kernel/security/tomoyo/query , decrement the
@@ -2694,7 +2692,6 @@
 	    atomic_dec_and_test(&tomoyo_query_observers))
 		wake_up_all(&tomoyo_answer_wait);
 	tomoyo_notify_gc(head, false);
-	return 0;
 }
 
 /**