From: Sigmund Augdal Date: Thu, 3 Dec 2009 08:44:00 +0000 (-0300) Subject: V4L/DVB (13713): [MB86A16] Fix: Initialize SNR/STATUS X-Git-Tag: v2.6.33-rc5~23^2~102 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1fa1f107852484157c5453cc6c4a60c792f06c35;p=profile%2Fivi%2Fkernel-x86-ivi.git V4L/DVB (13713): [MB86A16] Fix: Initialize SNR/STATUS Signed-off-by: Sigmund Augdal Signed-off-by: Manu Abraham Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/dvb/frontends/mb86a16.c b/drivers/media/dvb/frontends/mb86a16.c index 361e476..4f8ef2e 100644 --- a/drivers/media/dvb/frontends/mb86a16.c +++ b/drivers/media/dvb/frontends/mb86a16.c @@ -595,6 +595,7 @@ static int mb86a16_read_status(struct dvb_frontend *fe, fe_status_t *status) { struct mb86a16_state *state = fe->demodulator_priv; + *status = 0; if (state->signal & 0x02) *status |= FE_HAS_VITERBI; if (state->signal & 0x01) @@ -1693,6 +1694,7 @@ static int mb86a16_read_snr(struct dvb_frontend *fe, u16 *snr) int low_tide = 2, high_tide = 30, q_level; u8 cn; + *snr = 0; if (mb86a16_read(state, 0x26, &cn) != 2) { dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error"); return -EREMOTEIO;