On Fri, 2015-11-20 at 13:33 -0800, Bart Van Assche wrote:
> Use scsi_host_{get,put}() instead of open-coding these functions.
> Compile-tested only.
>
> Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>
> Cc: Christoph Hellwig <hch@xxxxxx>
> Cc: Hannes Reinecke <hare@xxxxxxx>
> Cc: James Smart <james.smart@xxxxxxxxxx>
> Cc: stable <stable@xxxxxxxxxxxxxxx>
> ---
> drivers/scsi/scsi_transport_fc.c | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/scsi/scsi_transport_fc.c
> b/drivers/scsi/scsi_transport_fc.c
> index 24eaaf6..8a88226 100644
> --- a/drivers/scsi/scsi_transport_fc.c
> +++ b/drivers/scsi/scsi_transport_fc.c
> @@ -2586,7 +2586,7 @@ fc_rport_final_delete(struct work_struct *work)
> transport_remove_device(dev);
> device_del(dev);
> transport_destroy_device(dev);
> - put_device(&shost->shost_gendev); /* for fc_host-
> >rport list */
> + scsi_host_put(shost); /* for fc_host-
> >rport list */
> put_device(dev); /* for self-
> reference */
> }
>
> @@ -2650,7 +2650,7 @@ fc_rport_create(struct Scsi_Host *shost, int
> channel,
> else
> rport->scsi_target_id = -1;
> list_add_tail(&rport->peers, &fc_host->rports);
> - get_device(&shost->shost_gendev); /* for fc_host-
> >rport list */
> + scsi_host_get(shost); /* for fc_host-
> >rport list */
>
> spin_unlock_irqrestore(shost->host_lock, flags);
>
> @@ -2685,7 +2685,7 @@ delete_rport:
> transport_destroy_device(dev);
> spin_lock_irqsave(shost->host_lock, flags);
> list_del(&rport->peers);
> - put_device(&shost->shost_gendev); /* for fc_host-
> >rport list */
> + scsi_host_put(shost); /* for fc_host-
> >rport list */
> spin_unlock_irqrestore(shost->host_lock, flags);
> put_device(dev->parent);
> kfree(rport);
> @@ -3383,7 +3383,7 @@ fc_vport_setup(struct Scsi_Host *shost, int
> channel, struct device *pdev,
> fc_host->npiv_vports_inuse++;
> vport->number = fc_host->next_vport_number++;
> list_add_tail(&vport->peers, &fc_host->vports);
> - get_device(&shost->shost_gendev); /* for fc_host-
> >vport list */
> + scsi_host_get(shost); /* for fc_host-
> >vport list */
>
> spin_unlock_irqrestore(shost->host_lock, flags);
>
> @@ -3441,7 +3441,7 @@ delete_vport:
> transport_destroy_device(dev);
> spin_lock_irqsave(shost->host_lock, flags);
> list_del(&vport->peers);
> - put_device(&shost->shost_gendev); /* for fc_host-
> >vport list */
> + scsi_host_put(shost); /* for fc_host-
> >vport list */
> fc_host->npiv_vports_inuse--;
> spin_unlock_irqrestore(shost->host_lock, flags);
> put_device(dev->parent);
> @@ -3504,7 +3504,7 @@ fc_vport_terminate(struct fc_vport *vport)
> vport->flags |= FC_VPORT_DELETED;
> list_del(&vport->peers);
> fc_host->npiv_vports_inuse--;
> - put_device(&shost->shost_gendev); /* for fc_host-
> >vport list */
> + scsi_host_put(shost); /* for fc_host-
> >vport list */
> }
> spin_unlock_irqrestore(shost->host_lock, flags);
>
Reviewed-by: Johannes Thumshirn <jthumshirn@xxxxxxx>
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