Remove variable and ignore return value of stv090x_chk_signal().
Tested by compilation only.
Signed-off-by: Peter Senna Tschudin <peter.senna@xxxxxxxxx>
---
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..a4d5954 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);
+ (void) stv090x_chk_signal(state);
}
}
return signal_state;
--
1.7.10.2
--
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