linux-stable/drivers/net/can/softing
Uwe Kleine-König 737aec8a8f can: softing: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart from
emitting a warning) and this typically results in resource leaks. To improve
here there is a quest to make the remove callback return void. In the first
step of this quest all drivers are converted to .remove_new() which already
returns void. Eventually after all drivers are converted, .remove_new() is
renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230512212725.143824-17-u.kleine-koenig@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2023-05-15 22:53:51 +02:00
..
Kconfig
Makefile
softing.h
softing_cs.c can: softing_cs: softingcs_probe(): fix memleak on registration failure 2022-01-08 22:46:10 +01:00
softing_fw.c can: softing: softing_startstop(): fix set but not used variable warning 2022-01-09 13:32:28 +01:00
softing_main.c can: softing: Convert to platform remove callback returning void 2023-05-15 22:53:51 +02:00
softing_platform.h