greybus: connection: fix jump label on device_add failure

On device_add() failure in gb_connection_create_range() we jump to
err_remove_ida. Instead we should be jumping to err_free_connection, so
change the flow to accomodate.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

drivers/staging/greybus/connection.c

@@ -238,7 +238,7 @@ gb_connection_create_range(struct greybus_host_device *hd,
 		pr_err("failed to add connection device for cport 0x%04hx\n",
 			cport_id);
 
-		goto err_remove_ida;
+		goto err_free_connection;
 	}
 
 	spin_lock_irq(&gb_connections_lock);