Commit 6430a5a3 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

V4L/DVB (7806): em28xx: dvb_unregister_frontend() shouldn't be called, if not registered yet 



Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent f50090fc

drivers/media/video/em28xx/em28xx-dvb.c

+0 −1
Original line number Diff line number Diff line
@@ -251,7 +251,6 @@ static int attach_xc3028(u8 addr, struct em28xx *dev) 
		printk(KERN_ERR "%s/2: xc3028 attach failed\n",

		       dev->name);

		dvb_frontend_detach(dev->dvb->frontend);

		dvb_unregister_frontend(dev->dvb->frontend);

		dev->dvb->frontend = NULL;

		return -EINVAL;

	}