Re: [PATCH v2] Bluetooth: bcm203x: Fix race condition on disconnect

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Hi David,

* David Herrmann <dh.herrmann@xxxxxxxxxxxxxx> [2011-10-26 11:13:13 +0200]:

> When disconnecting a bcm203x device we kill and destroy the usb-urb, however,
> there might still be a pending work-structure which resubmits the now invalid
> urb. To avoid this race condition, we simply set a shutdown-flag and
> synchronously kill the worker first.
> 
> This also adds a comment to all schedule_work()s, as it is really not clear
> that they are used as replacement for short timers (which can be seen in the git
> history).
> 
> Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxxxxxxx>
> ---
> V2: Remove memory barriers
> 
>  drivers/bluetooth/bcm203x.c |   10 ++++++++++
>  1 files changed, 10 insertions(+), 0 deletions(-)

Applied, thanks.

	Gustavo
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