Commit 305c16ce authored by Daniel Wagner's avatar Daniel Wagner Committed by Martin K. Petersen

scsi: qla2xxx: Return EBUSY on fcport deletion

When the fcport is about to be deleted we should return EBUSY instead of
ENODEV. Only for EBUSY will the request be requeued in a multipath setup.

Also return EBUSY when the firmware has not yet started to avoid dropping
the request.

Link: https://lore.kernel.org/r/20201014073048.36219-1-dwagner@suse.de
Link: https://lore.kernel.org/r/20201202132312.19966-2-njavali@marvell.comReviewed-by: default avatarArun Easi <aeasi@marvell.com>
Reviewed-by: default avatarHimanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: default avatarDaniel Wagner <dwagner@suse.de>
Signed-off-by: default avatarNilesh Javali <njavali@marvell.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 3a5b9fa2
......@@ -554,10 +554,12 @@ static int qla_nvme_post_cmd(struct nvme_fc_local_port *lport,
fcport = qla_rport->fcport;
if (!qpair || !fcport || (qpair && !qpair->fw_started) ||
(fcport && fcport->deleted))
if (!qpair || !fcport)
return -ENODEV;
if (!qpair->fw_started || fcport->deleted)
return -EBUSY;
vha = fcport->vha;
if (!(fcport->nvme_flag & NVME_FLAG_REGISTERED))
......
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