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[media] horus3a: fix compiler warning 

Shut up this compiler warning that I get during the daily build:

horus3a.c: In function 'horus3a_set_params':
horus3a.c:308:24: warning: 'rolloff' may be used uninitialized in this function [-Wmaybe-uninitialized]
     symbol_rate * (100 + rolloff), 200000) + 5;
                        ^

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Hans Verkuil 2015-08-12 04:14:28 -03:00 committed by Mauro Carvalho Chehab
parent 82fde1a98e
commit 38e6a417f6
1 changed files with 1 additions and 0 deletions
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drivers/media/dvb-frontends/horus3a.c
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@ -285,6 +285,7 @@ static int horus3a_set_params(struct dvb_frontend *fe)
rolloff = 20;
break;
case ROLLOFF_AUTO:
default:
dev_err(&priv->i2c->dev,
"horus3a: auto roll-off is not supported\n");
return -EINVAL;