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scsi: lpfc: Fix ndlp ref count for pt2pt mode issue RSCN

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pt2pt ndlp ref count prematurely goes to 0. There was reference removed
that should only be removed if connected to a switch, not if in
point-to-point mode.

Add a mode check before the reference remove.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
James Smart 2017-11-20 16:00:37 -08:00 committed by Martin K. Petersen
parent bcb24f6577
commit b7e50c536e
1 changed files with 2 additions and 2 deletions
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4
drivers/scsi/lpfc/lpfc_els.c
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@ -2956,8 +2956,8 @@ lpfc_issue_els_scr(struct lpfc_vport *vport, uint32_t nportid, uint8_t retry)
/* This will cause the callback-function lpfc_cmpl_els_cmd to
* trigger the release of node.
*/
lpfc_nlp_put(ndlp);
if (!(vport->fc_flag & FC_PT2PT))
lpfc_nlp_put(ndlp);
return 0;
}