V4L/DVB (9423): Though insignificant, removes an unnecessary read of the LOCK_LOSS register,

which should have happenend in the DVB-S2 mode only, but reading it as it is
for the other delivery systems causes nothing to say but LOCK_LOST, which
just causes confusion amongst users.
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/frontends/stb0899_drv.c

@@ -1842,10 +1842,6 @@ static int stb0899_track(struct dvb_frontend *fe, struct dvbfe_params *params, i
 	struct stb0899_state *state		= fe->demodulator_priv;
 	struct stb0899_internal *internal	= &state->internal;
 
-	lock_lost = STB0899_READ_S2REG(STB0899_S2DEMOD, LOCK_LOST);
-	dprintk(verbose, FE_DEBUG, 1, "Lock Lost=[0x%02x]\n", lock_lost);
-	if (STB0899_GETFIELD(LOCK_LOST, lock_lost))
-		dprintk(verbose, FE_ERROR, 1, "Demodulator LOST LOCK !\n");
 
 	*delay = HZ/10;