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[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 0d3ab8410d ('[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>
This commit is contained in:
Dan Carpenter 2016-06-27 11:29:46 -03:00 committed by Mauro Carvalho Chehab
parent e3e8d37e53
commit f91e5c0c5f
1 changed files with 0 additions and 2 deletions
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2
drivers/media/usb/dvb-usb/dvb-usb-dvb.c
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@ -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)