diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
index b9300da..45f1ff1 100644
--- a/net/bridge/br_stp.c
+++ b/net/bridge/br_stp.c
@@ -41,7 +41,7 @@
 {
 	struct switchdev_attr attr = {
 		.id = SWITCHDEV_ATTR_PORT_STP_STATE,
-		.stp_state = state,
+		.u.stp_state = state,
 	};
 	int err;