From f0e72c29fd063aca325afee25a6f9bcc22871837 Mon Sep 17 00:00:00 2001 From: Daniel Scheller Date: Sun, 20 Aug 2017 06:29:14 -0400 Subject: media: dvb-frontends/stv0910: fix FE_HAS_LOCK check order in tune() It should first read the status and then check if FE has lock. Signed-off-by: Daniel Scheller Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb-frontends/stv0910.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/media/dvb-frontends/stv0910.c b/drivers/media/dvb-frontends/stv0910.c index 45d94c3a29f2..e87a3ee6155c 100644 --- a/drivers/media/dvb-frontends/stv0910.c +++ b/drivers/media/dvb-frontends/stv0910.c @@ -1581,13 +1581,15 @@ static int tune(struct dvb_frontend *fe, bool re_tune, return r; state->tune_time = jiffies; } - if (*status & FE_HAS_LOCK) - return 0; - *delay = HZ; r = read_status(fe, status); if (r) return r; + + if (*status & FE_HAS_LOCK) + return 0; + *delay = HZ; + return 0; } -- cgit