[PATCH 4.19 062/205] scsi: qla2xxx: Fix driver hang when FC-NVMe LUNs are configured
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2018-11-19 16:34:56
Also in:
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4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Himanshu Madhani <redacted>
commit 39553065f77c297239308470ee313841f4e07db4 upstream.
This patch fixes multiple call for qla_nvme_unregister_remote_port() as part
of qlt_schedule_session_for_deletion(), Do not call it again during
qla_nvme_delete()
Fixes: e473b3074104 ("scsi: qla2xxx: Add FC-NVMe abort processing")
Cc: <redacted>
Reviewed-by: Ewan D. Milne <redacted>
Signed-off-by: Himanshu Madhani <redacted>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/scsi/qla2xxx/qla_nvme.c | 3 ---
1 file changed, 3 deletions(-)
--- a/drivers/scsi/qla2xxx/qla_nvme.c
+++ b/drivers/scsi/qla2xxx/qla_nvme.c@@ -660,9 +660,6 @@ void qla_nvme_delete(struct scsi_qla_hos __func__, fcport); nvme_fc_set_remoteport_devloss(fcport->nvme_remote_port, 0); - init_completion(&fcport->nvme_del_done); - nvme_fc_unregister_remoteport(fcport->nvme_remote_port); - wait_for_completion(&fcport->nvme_del_done); } if (vha->nvme_local_port) {