tree 6e9e8925811ee4e895f94aba45e9b3a7914b1a20
parent b4bc3dcbefc0a359744ab13bc8b67c6cb5cd0086
author Nicolas Noirbent <nicolas.noirbent@smartjog.com> 1269280483 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1274284635 -0300

V4L/DVB: ds3000: fix divide-by-zero error in ds3000_read_snr()

Fix a divide-by-zero error in ds3000's ds3000_read_snr(), when getting
a very low signal reading (dvbs2_signal_reading >= 1). This prevents
some nasty EIPs when running szap-s2 with a very low signal strength.

Signed-off-by: Nicolas Noirbent <nicolas.noirbent@smartjog.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>