diff options
| author | James Smart <james.smart@avagotech.com> | 2015-05-21 20:55:27 +0300 |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-06-06 08:39:48 +0300 |
| commit | e5abba4c6aa7f094d32c0115193516697da60df8 (patch) | |
| tree | 532ce2e28bc29472d6ff658097de8fbdc4598554 /drivers/scsi/lpfc | |
| parent | cc82355a6e6cb606125b849db7f9e9a10408d407 (diff) | |
| download | linux-e5abba4c6aa7f094d32c0115193516697da60df8.tar.xz | |
lpfc: Correct loss of RSCNs during array takeaway/giveback testing.
Signed-off-by: Dick Kennedy <dick.kennedy@avagotech.com>
Signed-off-by: James Smart <james.smart@avagotech.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/lpfc')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index b490ef54d157..4d3d931b177a 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -1514,7 +1514,7 @@ lpfc_plogi_confirm_nport(struct lpfc_hba *phba, uint32_t *prsp, struct fc_rport *rport; struct serv_parm *sp; uint8_t name[sizeof(struct lpfc_name)]; - uint32_t rc, keepDID = 0; + uint32_t rc, keepDID = 0, keep_nlp_flag = 0; int put_node; int put_rport; unsigned long *active_rrqs_xri_bitmap = NULL; @@ -1603,9 +1603,9 @@ lpfc_plogi_confirm_nport(struct lpfc_hba *phba, uint32_t *prsp, ndlp->active_rrqs_xri_bitmap, phba->cfg_rrq_xri_bitmap_sz); - if (ndlp->nlp_flag & NLP_NPR_2B_DISC) - new_ndlp->nlp_flag |= NLP_NPR_2B_DISC; - ndlp->nlp_flag &= ~NLP_NPR_2B_DISC; + keep_nlp_flag = new_ndlp->nlp_flag; + new_ndlp->nlp_flag = ndlp->nlp_flag; + ndlp->nlp_flag = keep_nlp_flag; /* Set state will put new_ndlp on to node list if not already done */ lpfc_nlp_set_state(vport, new_ndlp, ndlp->nlp_state); @@ -1648,7 +1648,9 @@ lpfc_plogi_confirm_nport(struct lpfc_hba *phba, uint32_t *prsp, memcpy(ndlp->active_rrqs_xri_bitmap, active_rrqs_xri_bitmap, phba->cfg_rrq_xri_bitmap_sz); - lpfc_drop_node(vport, ndlp); + + if (!NLP_CHK_NODE_ACT(ndlp)) + lpfc_drop_node(vport, ndlp); } else { lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, |