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Commit 1ffdddd6 authored by roel kluin's avatar roel kluin Committed by Mauro Carvalho Chehab
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V4L/DVB (8493): mt20xx: test below 0 on unsigned lo1a and lo2a 



lo1a and lo2a are unsigned ints so these tests won't work.

Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent e14b3658

drivers/media/common/tuners/mt20xx.c

+2 −1
Original line number Diff line number Diff line
@@ -148,7 +148,8 @@ static int mt2032_compute_freq(struct dvb_frontend *fe, 
	tuner_dbg("mt2032: rfin=%d lo2=%d lo2n=%d lo2a=%d num=%d lo2freq=%d\n",

		  rfin,lo2,lo2n,lo2a,lo2num,lo2freq);



	if(lo1a<0 || lo1a>7 || lo1n<17 ||lo1n>48 || lo2a<0 ||lo2a >7 ||lo2n<17 || lo2n>30) {

	if (lo1a > 7 || lo1n < 17 || lo1n > 48 || lo2a > 7 || lo2n < 17 ||

			lo2n > 30) {

		tuner_info("mt2032: frequency parameters out of range: %d %d %d %d\n",

			   lo1a, lo1n, lo2a,lo2n);

		return(-1);