On Tue, Aug 02, 2016 at 10:53:39AM +0300, Sagi Grimberg wrote:

Relying on ctrl state in nvme_rdma_shutdown_ctrl is wrong because
it will never be NVME_CTRL_LIVE (delete_ctrl or reset_ctrl invoked it).

Instead, check that the admin queue is connected. Note that it is safe
because we can never see a copmeting thread trying to destroy the admin
queue (reset or delete controller).

Signed-off-by: Sagi Grimberg <redacted>

Looks fine,

Reviewed-by: Christoph Hellwig <redacted>
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