diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_iocb.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index d40fa000615c..a36c485fae50 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -1770,6 +1770,9 @@ qla2xxx_start_scsi_mq(srb_t *sp) struct qla_hw_data *ha = vha->hw; struct qla_qpair *qpair = sp->qpair; + /* Acquire qpair specific lock */ + spin_lock_irqsave(&qpair->qp_lock, flags); + /* Setup qpair pointers */ rsp = qpair->rsp; req = qpair->req; @@ -1779,15 +1782,14 @@ qla2xxx_start_scsi_mq(srb_t *sp) /* Send marker if required */ if (vha->marker_needed != 0) { - if (qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL) != - QLA_SUCCESS) + if (__qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL) != + QLA_SUCCESS) { + spin_unlock_irqrestore(&qpair->qp_lock, flags); return QLA_FUNCTION_FAILED; + } vha->marker_needed = 0; } - /* Acquire qpair specific lock */ - spin_lock_irqsave(&qpair->qp_lock, flags); - /* Check for room in outstanding command list. */ handle = req->current_outstanding_cmd; for (index = 1; index < req->num_outstanding_cmds; index++) { @@ -1942,6 +1944,8 @@ qla2xxx_dif_start_scsi_mq(srb_t *sp) return qla2xxx_start_scsi_mq(sp); } + spin_lock_irqsave(&qpair->qp_lock, flags); + /* Setup qpair pointers */ rsp = qpair->rsp; req = qpair->req; @@ -1951,15 +1955,14 @@ qla2xxx_dif_start_scsi_mq(srb_t *sp) /* Send marker if required */ if (vha->marker_needed != 0) { - if (qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL) != - QLA_SUCCESS) + if (__qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL) != + QLA_SUCCESS) { + spin_unlock_irqrestore(&qpair->qp_lock, flags); return QLA_FUNCTION_FAILED; + } vha->marker_needed = 0; } - /* Acquire ring specific lock */ - spin_lock_irqsave(&qpair->qp_lock, flags); - /* Check for room in outstanding command list. */ handle = req->current_outstanding_cmd; for (index = 1; index < req->num_outstanding_cmds; index++) { |