diff options
| author | Hannes Reinecke <hare@suse.de> | 2016-02-19 09:17:09 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-02-23 21:27:02 -0500 |
| commit | 7af33612f4dae69d6a8c79fd9313c618e20b0f7c (patch) | |
| tree | de81f44a4a6e5e1b726ca2e0b6c1987007e460dd /drivers/scsi/device_handler/scsi_dh_alua.c | |
| parent | aa90f49036a6a9dd917c5f571497a28e6a6e5bcc (diff) | |
scsi_dh_alua: remove 'rel_port' from alua_dh_data structure
The 'relative port' field is not used, and might get stale when
the port group changes. So remove the field altogether.
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/device_handler/scsi_dh_alua.c')
| -rw-r--r-- | drivers/scsi/device_handler/scsi_dh_alua.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c index d02894dd027d..7a351cf19ed2 100644 --- a/drivers/scsi/device_handler/scsi_dh_alua.c +++ b/drivers/scsi/device_handler/scsi_dh_alua.c @@ -87,7 +87,6 @@ struct alua_port_group { struct alua_dh_data { struct alua_port_group *pg; int group_id; - int rel_port; struct scsi_device *sdev; activate_complete callback_fn; void *callback_data; @@ -325,12 +324,10 @@ static int alua_check_vpd(struct scsi_device *sdev, struct alua_dh_data *h, return SCSI_DH_NOMEM; return SCSI_DH_DEV_UNSUPP; } - h->rel_port = rel_port; - sdev_printk(KERN_INFO, sdev, "%s: device %s port group %x rel port %x\n", ALUA_DH_NAME, h->pg->device_id_str, - h->group_id, h->rel_port); + h->group_id, rel_port); return alua_rtpg(sdev, h->pg); } @@ -762,7 +759,6 @@ static int alua_bus_attach(struct scsi_device *sdev) if (!h) return -ENOMEM; h->pg = NULL; - h->rel_port = -1; h->sdev = sdev; err = alua_initialize(sdev, h); |