diff --git a/net/core/filter.c b/net/core/filter.c
index 15b9d2df92caf2842e55e0f175982788034cf0bf..fd423ce3da342e5ff9c26b03d12820cd30b8ca29 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -7235,6 +7235,7 @@ sk_reuseport_is_valid_access(int off, int size,
 	case offsetof(struct sk_reuseport_md, eth_protocol):
 		if (size < FIELD_SIZEOF(struct sk_buff, protocol))
 			return false;
+		/* fall through */
 	case offsetof(struct sk_reuseport_md, ip_protocol):
 	case offsetof(struct sk_reuseport_md, bind_inany):
 	case offsetof(struct sk_reuseport_md, len):