On Thu, Jun 28, 2012 at 7:38 PM, Peter Senna Tschudin
<peter.senna@xxxxxxxxx> wrote:
> Remove variable and ignore return value of stv090x_chk_signal().
>
> Tested by compilation only.
>
> Signed-off-by: Peter Senna Tschudin <peter.senna@xxxxxxxxx>
Reviewed-by: Manu Abraham <manu@xxxxxxxxxxx>
> ---
> drivers/media/dvb/frontends/stv090x.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c
> index d79e69f..ea86a56 100644
> --- a/drivers/media/dvb/frontends/stv090x.c
> +++ b/drivers/media/dvb/frontends/stv090x.c
> @@ -3172,7 +3172,7 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state)
> enum stv090x_signal_state signal_state = STV090x_NOCARRIER;
> u32 reg;
> s32 agc1_power, power_iq = 0, i;
> - int lock = 0, low_sr = 0, no_signal = 0;
> + int lock = 0, low_sr = 0;
>
> reg = STV090x_READ_DEMOD(state, TSCFGH);
> STV090x_SETFIELD_Px(reg, RST_HWARE_FIELD, 1); /* Stop path 1 stream merger */
> @@ -3413,7 +3413,7 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state)
> goto err;
> } else {
> signal_state = STV090x_NODATA;
> - no_signal = stv090x_chk_signal(state);
> + stv090x_chk_signal(state);
> }
> }
> return signal_state;
> --
> 1.7.10.2
>
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