[PATCH] 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(a)redhat.com>
---
kernel/audit.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/kernel/audit.c b/kernel/audit.c
index 0b81880..4d3cdcd 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -699,24 +699,22 @@ 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)