diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-06-07 15:54:10 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-06-26 15:58:41 -0300 |
| commit | bf67cac1314ba29676fbac2decde0e2e0a8170f8 (patch) | |
| tree | e133f45367d03b0d374f4941719ebae44ccaf153 /drivers/media/video/saa7134/saa7134-dvb.c | |
| parent | fde60748d2f0345cabff20d25458c67d4ac06034 (diff) | |
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: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/saa7134/saa7134-dvb.c')
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-dvb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c index 469f93aac008..726f01ccedf0 100644 --- a/drivers/media/video/saa7134/saa7134-dvb.c +++ b/drivers/media/video/saa7134/saa7134-dvb.c @@ -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; |