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path: root/drivers/media/dvb-frontends/ds3000.c
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Diffstat (limited to 'drivers/media/dvb-frontends/ds3000.c')
-rw-r--r--drivers/media/dvb-frontends/ds3000.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/dvb-frontends/ds3000.c b/drivers/media/dvb-frontends/ds3000.c
index 1e344b033277..335daeff91b9 100644
--- a/drivers/media/dvb-frontends/ds3000.c
+++ b/drivers/media/dvb-frontends/ds3000.c
@@ -616,7 +616,7 @@ static int ds3000_read_snr(struct dvb_frontend *fe, u16 *snr)
snr_reading = dvbs2_noise_reading / tmp;
if (snr_reading > 80)
snr_reading = 80;
- *snr = -(dvbs2_snr_tab[snr_reading] / 1000);
+ *snr = -(dvbs2_snr_tab[snr_reading - 1] / 1000);
}
dprintk("%s: raw / cooked = 0x%02x / 0x%04x\n", __func__,
snr_reading, *snr);