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

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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>

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Nicolas Noirbent 2010-03-22 14:54:43 -03:00 • committed by Mauro Carvalho Chehab

parent b4bc3dcbef

commit 450df22286

1 changed files with 1 additions and 1 deletions

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drivers/media/dvb/frontends/ds3000.c

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