From 1f6bcd011464cb36059e2562f72baf75f98b732d Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 26 Jan 2016 14:17:24 -0200 Subject: [PATCH] [media] pwc: hide unused label The pwc driver causes a warning when CONFIG_USB_PWC_INPUT_EVDEV is unset: drivers/media/usb/pwc/pwc-if.c: In function 'usb_pwc_probe': drivers/media/usb/pwc/pwc-if.c:1115:1: warning: label 'err_video_unreg' defined but not used [-Wunused-label] This moves the unused label and code inside another #ifdef to get rid of the warning. Signed-off-by: Arnd Bergmann Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/pwc/pwc-if.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c index dd43652fdef8..b51b27a3fd61 100644 --- a/drivers/media/usb/pwc/pwc-if.c +++ b/drivers/media/usb/pwc/pwc-if.c @@ -1118,8 +1118,10 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id return 0; +#ifdef CONFIG_USB_PWC_INPUT_EVDEV err_video_unreg: video_unregister_device(&pdev->vdev); +#endif err_unregister_v4l2_dev: v4l2_device_unregister(&pdev->v4l2_dev); err_free_controls: -- 2.39.2