Files
linux/drivers/usb
Uwe Kleine-König fa1547b471 usb: dwc2: platform: Improve error reporting for problems during .remove()
[ Upstream commit 55f223b8b4 ]

Returning an error value in a platform driver's remove callback results in
a generic error message being emitted by the driver core, but otherwise it
doesn't make a difference. The device goes away anyhow.

For each case where ret is non-zero the driver already emits an error
message, so suppress the generic error message by returning zero
unconditionally. (Side note: The return value handling was unreliable
anyhow as the value returned by dwc2_exit_hibernation() was overwritten
anyhow if hsotg->in_ppd was non-zero.)

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Link: https://lore.kernel.org/r/20221017195914.1426297-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: ada050c691 ("usb: dwc2: Fix some error handling paths")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-07-23 13:47:20 +02:00
..
2023-05-30 13:55:31 +01:00