Merge tag 'audit-pr-20210215' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit

Pull audit updates from Paul Moore:
 "Three very trivial patches for audit this time"

* tag 'audit-pr-20210215' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
  audit: Make audit_filter_syscall() return void
  audit: Remove leftover reference to the audit_tasklet
  kernel/audit: convert comma to semicolon

kernel/audit.c

@@ -2285,7 +2285,7 @@ static void audit_log_set_loginuid(kuid_t koldloginuid, kuid_t kloginuid,
 
 	uid = from_kuid(&init_user_ns, task_uid(current));
 	oldloginuid = from_kuid(&init_user_ns, koldloginuid);
-	loginuid = from_kuid(&init_user_ns, kloginuid),
+	loginuid = from_kuid(&init_user_ns, kloginuid);
 	tty = audit_get_tty();
 
 	audit_log_format(ab, "pid=%d uid=%u", task_tgid_nr(current), uid);
@@ -2365,7 +2365,7 @@ int audit_signal_info(int sig, struct task_struct *t)
  *
  * We can not do a netlink send inside an irq context because it blocks (last
  * arg, flags, is not set to MSG_DONTWAIT), so the audit buffer is placed on a
- * queue and a tasklet is scheduled to remove them from the queue outside the
+ * queue and a kthread is scheduled to remove them from the queue outside the
  * irq context.  May be called in any context.
  */
 void audit_log_end(struct audit_buffer *ab)

kernel/auditsc.c

@@ -799,12 +799,12 @@ static int audit_in_mask(const struct audit_krule *rule, unsigned long val)
 	return rule->mask[word] & bit;
 }
 
-/* At syscall entry and exit time, this filter is called if the
- * audit_state is not low enough that auditing cannot take place, but is
- * also not high enough that we already know we have to write an audit
- * record (i.e., the state is AUDIT_SETUP_CONTEXT or AUDIT_BUILD_CONTEXT).
+/* At syscall exit time, this filter is called if the audit_state is
+ * not low enough that auditing cannot take place, but is also not
+ * high enough that we already know we have to write an audit record
+ * (i.e., the state is AUDIT_SETUP_CONTEXT or AUDIT_BUILD_CONTEXT).
  */
-static enum audit_state audit_filter_syscall(struct task_struct *tsk,
+static void audit_filter_syscall(struct task_struct *tsk,
 					     struct audit_context *ctx,
 					     struct list_head *list)
 {
@@ -812,7 +812,7 @@ static enum audit_state audit_filter_syscall(struct task_struct *tsk,
 	enum audit_state state;
 
 	if (auditd_test_task(tsk))
-		return AUDIT_DISABLED;
+		return;
 
 	rcu_read_lock();
 	list_for_each_entry_rcu(e, list, list) {
@@ -821,11 +821,11 @@ static enum audit_state audit_filter_syscall(struct task_struct *tsk,
 				       &state, false)) {
 			rcu_read_unlock();
 			ctx->current_state = state;
-			return state;
+			return;
 		}
 	}
 	rcu_read_unlock();
-	return AUDIT_BUILD_CONTEXT;
+	return;
 }
 
 /*