Re: [PATCH 2/2] blk-mq: Add a NULL check in blk_mq_free_map_and_requests()

[Jens Axboe <axboe@xxxxxxxxx>]

On 11/29/18 3:56 AM, Dan Carpenter wrote:
> I recently found some code which called blk_mq_free_map_and_requests()
> with a NULL set->tags pointer.  I fixed the caller, but it seems like a
> good idea to add a NULL check here as well.  Now we can call:
> 
> 	blk_mq_free_tag_set(set);
> 	blk_mq_free_tag_set(set);
> 
> twice in a row and it's harmless.

Applied, thanks.

-- 
Jens Axboe