V4L/DVB (9446): Bug Fix an overflow in bandwidth calculation

Signed-off-by: Reinhard Nissl <rnissl@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c
index 4dc741de36905a31de91dbe97c1bb51693ca979b..3468f59ecec99e991f7948fdf21c15a0a3ee848f 100644 (file)
--- a/drivers/media/dvb/frontends/stb0899_drv.c
+++ b/drivers/media/dvb/frontends/stb0899_drv.c
@@ -1593,7 +1593,7 @@ static enum dvbfe_search stb0899_search(struct dvb_frontend *fe, struct dvbfe_pa
 
                        /* What to do for tuners having no bandwidth setup ?    */
                        if (state->config->tuner_set_bandwidth)
-                               state->config->tuner_set_bandwidth(fe, (135 * (stb0899_carr_width(state) + SearchRange)) / 100);
+                               state->config->tuner_set_bandwidth(fe, (13 * (stb0899_carr_width(state) + SearchRange)) / 10);
                        if (state->config->tuner_get_bandwidth)
                                state->config->tuner_get_bandwidth(fe, &internal->tuner_bw);
                        /* Set DVB-S1 AGC               */