diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/ipr.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 7 | ||||
| -rw-r--r-- | drivers/scsi/scsi_debug.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/scsi_transport_fc.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/xen-scsifront.c | 33 |
5 files changed, 31 insertions, 15 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 0a9b8b387bd2..02d65dce74e5 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -760,7 +760,6 @@ static void ipr_mask_and_clear_interrupts(struct ipr_ioa_cfg *ioa_cfg, ioa_cfg->hrrq[i].allow_interrupts = 0; spin_unlock(&ioa_cfg->hrrq[i]._lock); } - wmb(); /* Set interrupt mask to stop all new interrupts */ if (ioa_cfg->sis64) @@ -8403,7 +8402,6 @@ static int ipr_reset_enable_ioa(struct ipr_cmnd *ipr_cmd) ioa_cfg->hrrq[i].allow_interrupts = 1; spin_unlock(&ioa_cfg->hrrq[i]._lock); } - wmb(); if (ioa_cfg->sis64) { /* Set the adapter to the correct endian mode. */ writel(IPR_ENDIAN_SWAP_KEY, ioa_cfg->regs.endian_swap_reg); diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 0fea2e2326be..1027b0cb7fa3 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -1224,7 +1224,6 @@ static void qla24xx_chk_fcp_state(struct fc_port *sess) void qlt_schedule_sess_for_deletion(struct fc_port *sess) { struct qla_tgt *tgt = sess->tgt; - struct qla_hw_data *ha = sess->vha->hw; unsigned long flags; if (sess->disc_state == DSC_DELETE_PEND) @@ -1241,16 +1240,16 @@ void qlt_schedule_sess_for_deletion(struct fc_port *sess) return; } - spin_lock_irqsave(&ha->tgt.sess_lock, flags); if (sess->deleted == QLA_SESS_DELETED) sess->logout_on_delete = 0; + spin_lock_irqsave(&sess->vha->work_lock, flags); if (sess->deleted == QLA_SESS_DELETION_IN_PROGRESS) { - spin_unlock_irqrestore(&ha->tgt.sess_lock, flags); + spin_unlock_irqrestore(&sess->vha->work_lock, flags); return; } sess->deleted = QLA_SESS_DELETION_IN_PROGRESS; - spin_unlock_irqrestore(&ha->tgt.sess_lock, flags); + spin_unlock_irqrestore(&sess->vha->work_lock, flags); sess->disc_state = DSC_DELETE_PEND; diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 24d7496cd9e2..364e71861bfd 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -5507,9 +5507,9 @@ static void __exit scsi_debug_exit(void) int k = sdebug_add_host; stop_all_queued(); - free_all_queued(); for (; k; k--) sdebug_remove_adapter(); + free_all_queued(); driver_unregister(&sdebug_driverfs_driver); bus_unregister(&pseudo_lld_bus); root_device_unregister(pseudo_primary); diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index 1da3d71e9f61..13948102ca29 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -3592,7 +3592,7 @@ fc_bsg_job_timeout(struct request *req) /* the blk_end_sync_io() doesn't check the error */ if (inflight) - blk_mq_complete_request(req); + __blk_complete_request(req); return BLK_EH_DONE; } diff --git a/drivers/scsi/xen-scsifront.c b/drivers/scsi/xen-scsifront.c index 36f59a1be7e9..61389bdc7926 100644 --- a/drivers/scsi/xen-scsifront.c +++ b/drivers/scsi/xen-scsifront.c @@ -654,10 +654,17 @@ static int scsifront_dev_reset_handler(struct scsi_cmnd *sc) static int scsifront_sdev_configure(struct scsi_device *sdev) { struct vscsifrnt_info *info = shost_priv(sdev->host); + int err; - if (info && current == info->curr) - xenbus_printf(XBT_NIL, info->dev->nodename, + if (info && current == info->curr) { + err = xenbus_printf(XBT_NIL, info->dev->nodename, info->dev_state_path, "%d", XenbusStateConnected); + if (err) { + xenbus_dev_error(info->dev, err, + "%s: writing dev_state_path", __func__); + return err; + } + } return 0; } @@ -665,10 +672,15 @@ static int scsifront_sdev_configure(struct scsi_device *sdev) static void scsifront_sdev_destroy(struct scsi_device *sdev) { struct vscsifrnt_info *info = shost_priv(sdev->host); + int err; - if (info && current == info->curr) - xenbus_printf(XBT_NIL, info->dev->nodename, + if (info && current == info->curr) { + err = xenbus_printf(XBT_NIL, info->dev->nodename, info->dev_state_path, "%d", XenbusStateClosed); + if (err) + xenbus_dev_error(info->dev, err, + "%s: writing dev_state_path", __func__); + } } static struct scsi_host_template scsifront_sht = { @@ -1003,9 +1015,12 @@ static void scsifront_do_lun_hotplug(struct vscsifrnt_info *info, int op) if (scsi_add_device(info->host, chn, tgt, lun)) { dev_err(&dev->dev, "scsi_add_device\n"); - xenbus_printf(XBT_NIL, dev->nodename, + err = xenbus_printf(XBT_NIL, dev->nodename, info->dev_state_path, "%d", XenbusStateClosed); + if (err) + xenbus_dev_error(dev, err, + "%s: writing dev_state_path", __func__); } break; case VSCSIFRONT_OP_DEL_LUN: @@ -1019,10 +1034,14 @@ static void scsifront_do_lun_hotplug(struct vscsifrnt_info *info, int op) } break; case VSCSIFRONT_OP_READD_LUN: - if (device_state == XenbusStateConnected) - xenbus_printf(XBT_NIL, dev->nodename, + if (device_state == XenbusStateConnected) { + err = xenbus_printf(XBT_NIL, dev->nodename, info->dev_state_path, "%d", XenbusStateConnected); + if (err) + xenbus_dev_error(dev, err, + "%s: writing dev_state_path", __func__); + } break; default: break; |
