diff options
Diffstat (limited to 'drivers/media/dvb/frontends/tda1004x.c')
| -rw-r--r-- | drivers/media/dvb/frontends/tda1004x.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c index ab0c032472cc..74cea9f8d721 100644 --- a/drivers/media/dvb/frontends/tda1004x.c +++ b/drivers/media/dvb/frontends/tda1004x.c @@ -1046,8 +1046,7 @@ static int tda1004x_read_snr(struct dvb_frontend* fe, u16 * snr) tmp = tda1004x_read_byte(state, TDA1004X_SNR); if (tmp < 0) return -EIO; - if (tmp) - tmp = 255 - tmp; + tmp = 255 - tmp; *snr = ((tmp << 8) | tmp); dprintk("%s: snr=0x%x\n", __FUNCTION__, *snr); |