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ssb: remove unreachable code
author
Tian Tao
<tiantao6@hisilicon.com>
Tue, 18 May 2021 02:52:32 +0000
(10:52 +0800)
committer
Kalle Valo
<kvalo@codeaurora.org>
Tue, 15 Jun 2021 10:11:34 +0000
(13:11 +0300)
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: Tian Tao <tiantao6@hisilicon.com>
Acked-by: Michael Büsch <m@bues.ch>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link:
https://lore.kernel.org/r/1621306352-3632-1-git-send-email-tiantao6@hisilicon.com
drivers/ssb/main.c
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diff --git
a/drivers/ssb/main.c
b/drivers/ssb/main.c
index
620cc9d
..
3a29b55
100644
(file)
--- a/
drivers/ssb/main.c
+++ b/
drivers/ssb/main.c
@@
-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();