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nvme-rdma: stop controller reset if the controller is deleting

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If the controller is deleting (in case the user decided to delete it), we
have no point to continue reset sequence.

Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Sagi Grimberg 2017-10-11 12:49:51 +03:00 committed by Christoph Hellwig
parent 5013e98b5e
commit 0ad0bfa298
1 changed files with 5 additions and 1 deletions
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6
drivers/nvme/host/rdma.c
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@ -1818,7 +1818,11 @@ static void nvme_rdma_reset_ctrl_work(struct work_struct *work)
} }
changed = nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_LIVE); changed = nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_LIVE);
WARN_ON_ONCE(!changed); if (!changed) {
/* state change failure is ok if we're in DELETING state */
WARN_ON_ONCE(ctrl->ctrl.state != NVME_CTRL_DELETING);
return;
}
nvme_start_ctrl(&ctrl->ctrl); nvme_start_ctrl(&ctrl->ctrl);