diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 2ab351260e81..e72fc88aeb40 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -6755,12 +6755,16 @@ lpfc_post_rq_buffer(struct lpfc_hba *phba, struct lpfc_queue *hrq, struct rqb_dmabuf *rqb_buffer; LIST_HEAD(rqb_buf_list); - spin_lock_irqsave(&phba->hbalock, flags); rqbp = hrq->rqbp; for (i = 0; i < count; i++) { + spin_lock_irqsave(&phba->hbalock, flags); /* IF RQ is already full, don't bother */ - if (rqbp->buffer_count + i >= rqbp->entry_count - 1) + if (rqbp->buffer_count + i >= rqbp->entry_count - 1) { + spin_unlock_irqrestore(&phba->hbalock, flags); break; + } + spin_unlock_irqrestore(&phba->hbalock, flags); + rqb_buffer = rqbp->rqb_alloc_buffer(phba); if (!rqb_buffer) break; @@ -6769,6 +6773,8 @@ lpfc_post_rq_buffer(struct lpfc_hba *phba, struct lpfc_queue *hrq, rqb_buffer->idx = idx; list_add_tail(&rqb_buffer->hbuf.list, &rqb_buf_list); } + + spin_lock_irqsave(&phba->hbalock, flags); while (!list_empty(&rqb_buf_list)) { list_remove_head(&rqb_buf_list, rqb_buffer, struct rqb_dmabuf, hbuf.list); @@ -7275,7 +7281,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) "0393 Error %d during rpi post operation\n", rc); rc = -ENODEV; - goto out_destroy_queue; + goto out_free_iocblist; } lpfc_sli4_node_prep(phba); @@ -7400,8 +7406,9 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) out_unset_queue: /* Unset all the queues set up in this routine when error out */ lpfc_sli4_queue_unset(phba); -out_destroy_queue: +out_free_iocblist: lpfc_free_iocb_list(phba); +out_destroy_queue: lpfc_sli4_queue_destroy(phba); out_stop_timers: lpfc_stop_hba_timers(phba); @@ -17012,7 +17019,6 @@ lpfc_sli4_seq_abort_rsp_cmpl(struct lpfc_hba *phba, if (cmd_iocbq) { ndlp = (struct lpfc_nodelist *)cmd_iocbq->context1; lpfc_nlp_put(ndlp); - lpfc_nlp_not_used(ndlp); lpfc_sli_release_iocbq(phba, cmd_iocbq); } @@ -19165,6 +19171,7 @@ lpfc_drain_txq(struct lpfc_hba *phba) fail_msg, piocbq->iotag, piocbq->sli4_xritag); list_add_tail(&piocbq->list, &completions); + fail_msg = NULL; } spin_unlock_irqrestore(&pring->ring_lock, iflags); } |