From: Michael Krufky <mkrufky@kernellabs.com>
Date: Thu, 8 Sep 2011 04:17:39 +0000 (-0300)
Subject: [media] dvb-usb: improve sanity check of adap->active_fe in dvb_usb_ctrl_feed
X-Git-Tag: v3.2-rc1~112^2~187
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d04c13a507f5a01daa7422cd52250809573cfdb;p=pandora-kernel.git

[media] dvb-usb: improve sanity check of adap->active_fe in dvb_usb_ctrl_feed

The check for (adap->active_fe < 0) at the top of dvb_usb_ctrl_feed is a sanity
check to ensure that adap->active_fe is valid.  Improve that sanity check
by also checking for (adap->active_fe >= adap->num_frontends_initialized)

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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