[PATCH 09/17] nvme: simplify nvme_open

[Hannes Reinecke]

On 10/23/2017 04:51 PM, Christoph Hellwig wrote:
> Now that we are protected against lookup vs free races for the namespace
> by using kref_get_unless_zero we don't need the hack of NULLing out the
> disk private data during removal.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>
> Reviewed-by: Sagi Grimberg <sagi at grimberg.me>
> Reviewed-by: Johannes Thumshirn <jthumshirn at suse.de>
> ---
>  drivers/nvme/host/core.c | 40 ++++++++++------------------------------
>  1 file changed, 10 insertions(+), 30 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare at suse.com>

Cheers,

Hannes
-- 
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