From 2adc75fba3289455b9c4349dd6b95cfb7167b7ea Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Wed, 27 Jan 2021 22:23:29 +0100 Subject: vme: make remove callback return void MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The driver core ignores the return value of struct bus_type::remove() because there is only little that can be done. To simplify the quest to make this function return void, let struct vme_driver::remove return void, too. There is only a single vme driver and it already returns 0 unconditionally in .remove(). Also fix the bus remove function to always return 0. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20210127212329.98517-1-uwe@kleine-koenig.org Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vme/devices/vme_user.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c index fd0ea4dbcb91..35d7260e2271 100644 --- a/drivers/staging/vme/devices/vme_user.c +++ b/drivers/staging/vme/devices/vme_user.c @@ -689,7 +689,7 @@ err_dev: return err; } -static int vme_user_remove(struct vme_dev *dev) +static void vme_user_remove(struct vme_dev *dev) { int i; @@ -717,8 +717,6 @@ static int vme_user_remove(struct vme_dev *dev) /* Unregister the major and minor device numbers */ unregister_chrdev_region(MKDEV(VME_MAJOR, 0), VME_DEVS); - - return 0; } static struct vme_driver vme_user_driver = { -- cgit v1.2.3