diff --git a/security/selinux/netnode.c b/security/selinux/netnode.c
index c5454c0477c3..03a72c32afd7 100644
--- a/security/selinux/netnode.c
+++ b/security/selinux/netnode.c
@@ -166,6 +166,7 @@ static void sel_netnode_insert(struct sel_netnode *node)
 		break;
 	default:
 		BUG();
+		return;
 	}
 
 	/* we need to impose a limit on the growth of the hash table so check
@@ -225,6 +226,7 @@ static int sel_netnode_sid_slow(void *addr, u16 family, u32 *sid)
 		break;
 	default:
 		BUG();
+		ret = -EINVAL;
 	}
 	if (ret != 0)
 		goto out;