diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-06-27 11:29:46 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-13 13:13:22 -0300 |
| commit | f91e5c0c5f39b2a5c0f1a66462665eddd7021d83 (patch) | |
| tree | cdfda0b6c8bc5f5cb6c03d8fd2158d531aef77de /drivers/media/usb/dvb-usb | |
| parent | e3e8d37e537ebe8a7acf639e97838e59266d0e30 (diff) | |
[media] dvb-usb: silence an uninitialized variable warning
My static checker complains that if adap->props.num_frontends is 0 then
"ret" is uninitialized. I don't think that can happen. But "ret" is
always zero here so we can just remove the condition.
This extra check was added in commit 0d3ab8410dcb ('[media] dvb core:
must check dvb_create_media_graph()').
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/usb/dvb-usb')
| -rw-r--r-- | drivers/media/usb/dvb-usb/dvb-usb-dvb.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c index 6477b04e95c7..a04c0a250625 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c @@ -320,8 +320,6 @@ int dvb_usb_adapter_frontend_init(struct dvb_usb_adapter *adap) adap->num_frontends_initialized++; } - if (ret) - return ret; ret = dvb_create_media_graph(&adap->dvb_adap, true); if (ret) |