USB: serial: ir-usb: simplify endpoint check (a1c91c10) · Commits · 戴 / test

Simplify the endpoint sanity check by letting core verify that the required endpoints are present. Reviewed-by:

drivers/usb/serial/ir-usb.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -76,6 +76,8 @@ static struct usb_serial_driver ir_device = {
		.description = "IR Dongle",
		.id_table = ir_id_table,
		.num_ports = 1,
		.num_bulk_in = 1,
		.num_bulk_out = 1,
		.set_termios = ir_set_termios,
		.attach = ir_startup,
		.write = ir_write,
		@@ -197,9 +199,6 @@ static int ir_startup(struct usb_serial *serial)
		struct usb_irda_cs_descriptor *irda_desc;
		int rates;

		if (serial->num_bulk_in < 1 \|\| serial->num_bulk_out < 1)
		return -ENODEV;

		irda_desc = irda_usb_find_class_desc(serial, 0);
		if (!irda_desc) {
		dev_err(&serial->dev->dev,