tree ef308bc303a246e70c2fd44a2bf25bf07098efd1
parent c61090f4ef06f8cd75683ef18de4b3256697094c
author Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 1709656023 +0100
committer Corey Minyard <minyard@acm.org> 1713383704 -0500

ipmi: kcs_bmc_npcm7xx: 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() will be 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>
Message-Id: <16144ffaa6f40a1a126d5cf19ef4337218a04fbb.1709655755.git.u.kleine-koenig@pengutronix.de>
Signed-off-by: Corey Minyard <minyard@acm.org>