Commit bf67cac1 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab

V4L/DVB (8005): Fix OOPS if frontend is null

Thanks to timf <timf@iinet.net.au> and Mike Galbraith <efault@gmx.de> to report
this issue.
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent fde60748
......@@ -1338,7 +1338,8 @@ static int dvb_init(struct saa7134_dev *dev)
return ret;
dettach_frontend:
dvb_frontend_detach(dev->dvb.frontend);
if (dev->dvb.frontend)
dvb_frontend_detach(dev->dvb.frontend);
dev->dvb.frontend = NULL;
return -1;
......
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