audit: make audit_log_common_recv_msg() a void function

It always returns zero and no one is checking the return value.

Signed-off-by: Paul Moore <pmoore@redhat.com>

1 files changed, 3 insertions, 5 deletions

diff --git a/kernel/audit.c b/kernel/audit.c
index 85570f348ccf..8a056a32ded7 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -701,24 +701,22 @@ static int audit_netlink_ok(struct sk_buff *skb, u16 msg_type)
         return err;
 }
 
-static int audit_log_common_recv_msg(struct audit_buffer **ab, u16 msg_type)
+static void audit_log_common_recv_msg(struct audit_buffer **ab, u16 msg_type)
 {
         uid_t uid = from_kuid(&init_user_ns, current_uid());
         pid_t pid = task_tgid_nr(current);
 
         if (!audit_enabled && msg_type != AUDIT_USER_AVC) {
                 *ab = NULL;
-                return 0;
+                return;
         }
 
         *ab = audit_log_start(NULL, GFP_KERNEL, msg_type);
         if (unlikely(!*ab))
-                return 0;
+                return;
         audit_log_format(*ab, "pid=%d uid=%u", pid, uid);
         audit_log_session_info(*ab);
         audit_log_task_context(*ab);
-
-        return 0;
 }
 
 int is_audit_feature_set(int i)