From: Andy Walls <awalls@radix.net>
Date: Sat, 23 Aug 2008 19:42:29 +0000 (-0300)
Subject: V4L/DVB (8773): cx18: Fix cx18_find_handle() and add error checking
X-Git-Tag: v2.6.28-rc1~601^2~251
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3c5e7075508a6874d1a53d0a409b0bbbe3a9fbe;p=pandora-kernel.git

V4L/DVB (8773): cx18: Fix cx18_find_handle() and add error checking

cx18: Fix cx18_find_handle() and add error checking.  cx18_find_handle() did
not find a good task handle and would use the invalid task handle under common
conditions.  Added a define for the invalid task handle and added error checking
as well.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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