[PATCH] blk-mq: Fix queue usage on failed request allocation

[Jens Axboe]

On 08/14/2017 02:40 PM, Keith Busch wrote:
> blk_mq_get_request() does not release the callers queue usage counter
> when allocation fails. The caller still needs to account for its own
> queue usage when it is unable to allocate a request.

Thanks Keith, applied.

-- 
Jens Axboe