diff options
| author | Paul Moore <pmoore@redhat.com> | 2014-06-17 17:30:23 -0400 |
|---|---|---|
| committer | Paul Moore <pmoore@redhat.com> | 2014-06-17 17:30:23 -0400 |
| commit | 170b5910d9fbea79de1bb40df22eda5f98250c0c (patch) | |
| tree | ca9560e878d2842d45c6f99077d0d8b8f8b0f9ba /drivers/media/dvb-core/dvb_frontend.c | |
| parent | 47dd0b76ace953bd2c0479076db0d3e3b9594003 (diff) | |
| parent | 1860e379875dfe7271c649058aeddffe5afd9d0d (diff) | |
Merge tag 'v3.15' into next
Linux 3.15
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 1f925e85697..6ce435ac866 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: |