diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hbadisc.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hbadisc.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 20808349a80e..2bafde2b7cfe 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -3324,7 +3324,8 @@ lpfc_mbx_cmpl_read_topology(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) /* Unblock ELS traffic */ pring = lpfc_phba_elsring(phba); - pring->flag &= ~LPFC_STOP_IOCB_EVENT; + if (pring) + pring->flag &= ~LPFC_STOP_IOCB_EVENT; /* Check for error */ if (mb->mbxStatus) { @@ -4370,8 +4371,7 @@ lpfc_initialize_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, { INIT_LIST_HEAD(&ndlp->els_retry_evt.evt_listp); INIT_LIST_HEAD(&ndlp->dev_loss_evt.evt_listp); - setup_timer(&ndlp->nlp_delayfunc, lpfc_els_retry_delay, - (unsigned long)ndlp); + timer_setup(&ndlp->nlp_delayfunc, lpfc_els_retry_delay, 0); ndlp->nlp_DID = did; ndlp->vport = vport; ndlp->phba = vport->phba; @@ -4982,7 +4982,8 @@ lpfc_nlp_remove(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) lpfc_cancel_retry_delay_tmo(vport, ndlp); if ((ndlp->nlp_flag & NLP_DEFER_RM) && !(ndlp->nlp_flag & NLP_REG_LOGIN_SEND) && - !(ndlp->nlp_flag & NLP_RPI_REGISTERED)) { + !(ndlp->nlp_flag & NLP_RPI_REGISTERED) && + phba->sli_rev != LPFC_SLI_REV4) { /* For this case we need to cleanup the default rpi * allocated by the firmware. */ @@ -5430,6 +5431,8 @@ lpfc_free_tx(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp) psli = &phba->sli; pring = lpfc_phba_elsring(phba); + if (unlikely(!pring)) + return; /* Error matching iocb on txq or txcmplq * First check the txq. @@ -5508,9 +5511,9 @@ lpfc_cleanup_discovery_resources(struct lpfc_vport *vport) */ /*****************************************************************************/ void -lpfc_disc_timeout(unsigned long ptr) +lpfc_disc_timeout(struct timer_list *t) { - struct lpfc_vport *vport = (struct lpfc_vport *) ptr; + struct lpfc_vport *vport = from_timer(vport, t, fc_disctmo); struct lpfc_hba *phba = vport->phba; uint32_t tmo_posted; unsigned long flags = 0; |