From: Nicolas Noirbent <nicolas.noirbent@smartjog.com>
Date: Mon, 22 Mar 2010 17:54:43 +0000 (-0300)
Subject: V4L/DVB: ds3000: fix divide-by-zero error in ds3000_read_snr()
X-Git-Tag: v2.6.35-rc1~480^2~202
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=450df22286eee7431b34644410aeff18936c7afe;p=pandora-kernel.git

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>
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