Commit 233bc283 authored by Tian Tao's avatar Tian Tao Committed by Kalle Valo
Browse files

ssb: remove unreachable code 



The return value of ssb_bus_unregister can only be 0 or -1, so this
condition if (err == -EBUSY) will not hold, so delete it.

Signed-off-by: default avatarTian Tao <tiantao6@hisilicon.com>
Acked-by: default avatarMichael Büsch <m@bues.ch>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1621306352-3632-1-git-send-email-tiantao6@hisilicon.com
parent 47ec636f

drivers/ssb/main.c

+1 −3
Original line number Diff line number Diff line
@@ -434,9 +434,7 @@ void ssb_bus_unregister(struct ssb_bus *bus) 
	int err;



	err = ssb_gpio_unregister(bus);

	if (err == -EBUSY)

		pr_debug("Some GPIOs are still in use\n");

	else if (err)

	if (err)

		pr_debug("Can not unregister GPIO driver: %i\n", err);



	ssb_buses_lock();