1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index 3283def74483..4474557904f6 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -240,6 +240,26 @@ static inline struct team_port *team_get_port_by_index_rcu(struct team *team,
 	return NULL;
 }
 
+static inline struct team_port *
+team_get_first_port_txable_rcu(struct team *team, struct team_port *port)
+{
+	struct team_port *cur;
+
+	if (likely(team_port_txable(port)))
+		return port;
+	cur = port;
+	list_for_each_entry_continue_rcu(cur, &team->port_list, list)
+		if (team_port_txable(port))
+			return cur;
+	list_for_each_entry_rcu(cur, &team->port_list, list) {
+		if (cur == port)
+			break;
+		if (team_port_txable(port))
+			return cur;
+	}
+	return NULL;
+}
+
 extern int team_options_register(struct team *team,
 				 const struct team_option *option,
 				 size_t option_count);