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scsi: lpfc: Record LOGO state with discovery engine even if aborted

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A target vendor array reboot in P2P topology can sometimes result in
unsuccessful rediscovery.

Rework the lpfc_cmpl_els_logo() routine such that when the LOGO completes
as a failure because of driver abort, the LOGO state is still recorded with
the discovery state machine.

This is a small rework to set LOGO completion without forcing a device
removal state change.

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20230301231626.9621-5-justintee8345@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Justin Tee 2023-03-01 15:16:20 -08:00 committed by Martin K. Petersen
parent c0d6071aa2
commit 06578ac65e
1 changed files with 4 additions and 3 deletions
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7
drivers/scsi/lpfc/lpfc_els.c
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@ -3037,15 +3037,16 @@ lpfc_cmpl_els_logo(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
ndlp->nlp_DID, ulp_status,
ulp_word4);
if (lpfc_error_lost_link(ulp_status, ulp_word4)) {
if (lpfc_error_lost_link(ulp_status, ulp_word4))
skip_recovery = 1;
goto out;
}
}
/* Call state machine. This will unregister the rpi if needed. */
lpfc_disc_state_machine(vport, ndlp, cmdiocb, NLP_EVT_CMPL_LOGO);
if (skip_recovery)
goto out;
/* The driver sets this flag for an NPIV instance that doesn't want to
* log into the remote port.
*/