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Commit 2b43665f authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

[media] usbvision: return valid error in usbvision_register_video() 



Don't return -1, return a proper error code.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent fd95870d

drivers/media/usb/usbvision/usbvision-video.c

+3 −1
Original line number Diff line number Diff line
@@ -1304,6 +1304,8 @@ static void usbvision_unregister_video(struct usb_usbvision *usbvision) 
/* register video4linux devices */

static int usbvision_register_video(struct usb_usbvision *usbvision)

{

	int res = -ENOMEM;



	/* Video Device: */

	usbvision_vdev_init(usbvision, &usbvision->vdev,

			      &usbvision_video_template, "USBVision Video");
@@ -1330,7 +1332,7 @@ static int usbvision_register_video(struct usb_usbvision *usbvision) 
		"USBVision[%d]: video_register_device() failed\n",

			usbvision->nr);

	usbvision_unregister_video(usbvision);

	return -1;

	return res;

}



/*