tree a9e6884ac71641938abc1866e5d81f607bd5f907
parent b04bce476c57ac844962462ee4c813c44fa942cf
author Andy Walls <awalls@radix.net> 1219520549 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1223811413 -0200

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>