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[media] dvb-usb: improve sanity check of adap->active_fe in dvb_usb_ctrl_feed
authorMichael Krufky <mkrufky@kernellabs.com>
Thu, 8 Sep 2011 04:17:39 +0000 (01:17 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Fri, 9 Sep 2011 18:28:04 +0000 (15:28 -0300)
commit2d04c13a507f5a01daa7422cd52250809573cfdb
tree965333495268c26193ee6f10a6b979ebe726d9a4tree | snapshot
parent4b5d01e9f66446be0c2beebfab0463210bed315dcommit | diff
[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>
drivers/media/dvb/dvb-usb/dvb-usb-dvb.c diff | blob | history
Linux for Marvell Sheeva based platforms