Commit f0e72c29 authored Aug 20, 2017 by Daniel Scheller Committed by Mauro Carvalho Chehab Aug 20, 2017

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

parent 6185a573

drivers/media/dvb-frontends/stv0910.c

+5 −3

Original line number	Diff line number	Diff line
		@@ -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;
		}

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