diff options
Diffstat (limited to 'drivers/media/dvb-core/dvb_frontend.c')
| -rw-r--r-- | drivers/media/dvb-core/dvb_frontend.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index 1f925e8..6ce435a 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -1279,7 +1279,7 @@ static int dtv_property_process_get(struct dvb_frontend *fe, switch(tvp->cmd) { case DTV_ENUM_DELSYS: ncaps = 0; - while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) { + while (ncaps < MAX_DELSYS && fe->ops.delsys[ncaps]) { tvp->u.buffer.data[ncaps] = fe->ops.delsys[ncaps]; ncaps++; } @@ -1596,7 +1596,7 @@ static int dvbv5_set_delivery_system(struct dvb_frontend *fe, * supported */ ncaps = 0; - while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) { + while (ncaps < MAX_DELSYS && fe->ops.delsys[ncaps]) { if (fe->ops.delsys[ncaps] == desired_system) { c->delivery_system = desired_system; dev_dbg(fe->dvb->device, @@ -1628,7 +1628,7 @@ static int dvbv5_set_delivery_system(struct dvb_frontend *fe, * of the desired system */ ncaps = 0; - while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) { + while (ncaps < MAX_DELSYS && fe->ops.delsys[ncaps]) { if (dvbv3_type(fe->ops.delsys[ncaps]) == type) delsys = fe->ops.delsys[ncaps]; ncaps++; @@ -1703,7 +1703,7 @@ static int dvbv3_set_delivery_system(struct dvb_frontend *fe) * DVBv3 standard */ ncaps = 0; - while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) { + while (ncaps < MAX_DELSYS && fe->ops.delsys[ncaps]) { if (dvbv3_type(fe->ops.delsys[ncaps]) != DVBV3_UNKNOWN) { delsys = fe->ops.delsys[ncaps]; break; @@ -1882,6 +1882,8 @@ static int dtv_property_process_set(struct dvb_frontend *fe, c->lna = tvp->u.data; if (fe->ops.set_lna) r = fe->ops.set_lna(fe); + if (r < 0) + c->lna = LNA_AUTO; break; default: |
