team: make team_port_enabled() and team_port_txable() static inline

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index dca426c..dfa0c8e 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -63,8 +63,15 @@
 	long mode_priv[0];
 };
 
-extern bool team_port_enabled(struct team_port *port);
-extern bool team_port_txable(struct team_port *port);
+static inline bool team_port_enabled(struct team_port *port)
+{
+	return port->index != -1;
+}
+
+static inline bool team_port_txable(struct team_port *port)
+{
+	return port->linkup && team_port_enabled(port);
+}
 
 struct team_mode_ops {
 	int (*init)(struct team *team);