diff options
| author | James Smart <james.smart@emulex.com> | 2014-02-20 09:57:57 -0500 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2014-03-15 10:18:57 -0700 |
| commit | 06918ac56682bea444981c46297147bd5acd02c2 (patch) | |
| tree | 1b19fd8379dd7e535c73fe69a700242d78668425 /drivers/scsi/lpfc/lpfc_sli.c | |
| parent | e10b2022f942f8414d9a5c1e717c5f6940948f8e (diff) | |
| download | lwn-06918ac56682bea444981c46297147bd5acd02c2.tar.gz lwn-06918ac56682bea444981c46297147bd5acd02c2.zip | |
[SCSI] lpfc 8.3.45: Fixed crash during driver unload.
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 38e56d91aef4..db2100db259f 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -678,7 +678,8 @@ lpfc_handle_rrq_active(struct lpfc_hba *phba) next_time = rrq->rrq_stop_time; } spin_unlock_irqrestore(&phba->hbalock, iflags); - if (!list_empty(&phba->active_rrq_list)) + if ((!list_empty(&phba->active_rrq_list)) && + (!(phba->pport->load_flag & FC_UNLOADING))) mod_timer(&phba->rrq_tmr, next_time); list_for_each_entry_safe(rrq, nextrrq, &send_rrq, list) { list_del(&rrq->list); @@ -792,7 +793,9 @@ lpfc_cleanup_wt_rrqs(struct lpfc_hba *phba) list_del(&rrq->list); lpfc_clr_rrq_active(phba, rrq->xritag, rrq); } - if (!list_empty(&phba->active_rrq_list)) + if ((!list_empty(&phba->active_rrq_list)) && + (!(phba->pport->load_flag & FC_UNLOADING))) + mod_timer(&phba->rrq_tmr, next_time); } @@ -1323,7 +1326,8 @@ lpfc_sli_ringtxcmpl_put(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, if ((unlikely(pring->ringno == LPFC_ELS_RING)) && (piocb->iocb.ulpCommand != CMD_ABORT_XRI_CN) && - (piocb->iocb.ulpCommand != CMD_CLOSE_XRI_CN)) { + (piocb->iocb.ulpCommand != CMD_CLOSE_XRI_CN) && + (!(piocb->vport->load_flag & FC_UNLOADING))) { if (!piocb->vport) BUG(); else |