audit: WARN if audit_rule_change called illegally

Signed-off-by: Eric Paris <eparis@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index 4a11697cf5b8..4419d1fbcad1 100644
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -1085,7 +1085,8 @@ int audit_rule_change(int type, __u32 portid, int seq, void *data,
                 audit_free_rule(entry);
                 break;
         default:
-                return -EINVAL;
+                err = -EINVAL;
+                WARN_ON(1);
         }
 
         return err;