Commit ab0625f0 authored Nov 01, 2017 by Mauro Carvalho Chehab

media: stv090x: Only print tuner lock if get_status is available



The current code doesn't report tuner lock properly if the
tuner get_status callback is not available, as reported by
smatch:
	drivers/media/dvb-frontends/stv090x.c:2220 stv090x_get_coldlock() error: uninitialized symbol 'reg'.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent 8a08ef08

drivers/media/dvb-frontends/stv090x.c

+4 −5

Original line number	Diff line number	Diff line
		@@ -2215,12 +2215,11 @@ static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd)
		if (state->config->tuner_get_status) {
		if (state->config->tuner_get_status(fe, &reg) < 0)
		goto err_gateoff;
		}

		if (reg)
		dprintk(FE_DEBUG, 1, "Tuner phase locked");
		else
		dprintk(FE_DEBUG, 1, "Tuner unlocked");
		}

		if (stv090x_i2c_gate_ctrl(state, 0) < 0)
		goto err;