Commit 6622f9ac authored by Hannes Reinecke's avatar Hannes Reinecke Committed by Christoph Hellwig

nvme-loop: do not warn for deleted controllers during reset

During concurrent reset and delete calls the reset workqueue is
flushed, causing nvme_loop_reset_ctrl_work() to be executed when
the controller is in state DELETING or DELETING_NOIO.
But this is expected, so we shouldn't issue a WARN_ON here.
Signed-off-by: default avatarHannes Reinecke <hare@suse.de>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
parent 4237de2f
......@@ -465,8 +465,10 @@ static void nvme_loop_reset_ctrl_work(struct work_struct *work)
nvme_loop_shutdown_ctrl(ctrl);
if (!nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_CONNECTING)) {
/* state change failure should never happen */
WARN_ON_ONCE(1);
if (ctrl->ctrl.state != NVME_CTRL_DELETING &&
ctrl->ctrl.state != NVME_CTRL_DELETING_NOIO)
/* state change failure for non-deleted ctrl? */
WARN_ON_ONCE(1);
return;
}
......
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