tree 5afe1394ac754e97b3942cdbb74044d90a2c56d7
parent c6eb8eafdba4ad18b4520a0d28a38bc9e61883ea
author Andy Walls <awalls@radix.net> 1220472714 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1220477834 -0300

V4L/DVB (8769): cx18: Simplify queue flush logic to prevent oops in cx18_flush_queues()

cx18: Simplify queue flush logic to prevent oops in cx18_flush_queues().
If accounting of a queue is in error, logic borrowed from ivtv will cause
an oops when flushing the queues for a stream.  This change greatly
simplifies the queue flush logic, and sets the queue back to sane
defaults on a flush.

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