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scsi: target: Remove second argument from fabric_make_tpg() 

Since most target drivers do not use the second fabric_make_tpg() argument
("group") and since it is trivial to derive the group pointer from the wwn
pointer, do not pass the group pointer to fabric_make_tpg().

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Mike Christie <mchristi@redhat.com>
Cc: Felipe Balbi <felipe.balbi@linux.intel.com>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2018-06-22 14:53:02 -07:00 committed by Martin K. Petersen
parent 35bea5c84f
commit aa090eabcb
12 changed files with 18 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/infiniband/ulp/srpt/ib_srpt.c
View File

@ -3597,11 +3597,9 @@ static struct configfs_attribute *srpt_tpg_attrs[] = {
/**
* srpt_make_tpg - configfs callback invoked for mkdir /sys/kernel/config/target/$driver/$port/$tpg
* @wwn: Corresponds to $driver/$port.
* @group: Not used.
* @name: $tpg.
*/
static struct se_portal_group *srpt_make_tpg(struct se_wwn *wwn,
struct config_group *group,
const char *name)
{
struct srpt_port *sport = wwn->priv;

1
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
View File

@ -3928,7 +3928,6 @@ static void ibmvscsis_drop_tport(struct se_wwn *wwn)
}
static struct se_portal_group *ibmvscsis_make_tpg(struct se_wwn *wwn,
struct config_group *group,
const char *name)
{
struct ibmvscsis_tport *tport =

12
drivers/scsi/qla2xxx/tcm_qla2xxx.c
View File

@ -1049,10 +1049,8 @@ static struct configfs_attribute *tcm_qla2xxx_tpg_attrs[] = {
NULL,
};
static struct se_portal_group *tcm_qla2xxx_make_tpg(
struct se_wwn *wwn,
struct config_group *group,
const char *name)
static struct se_portal_group *tcm_qla2xxx_make_tpg(struct se_wwn *wwn,
const char *name)
{
struct tcm_qla2xxx_lport *lport = container_of(wwn,
struct tcm_qla2xxx_lport, lport_wwn);
@ -1171,10 +1169,8 @@ static struct configfs_attribute *tcm_qla2xxx_npiv_tpg_attrs[] = {
NULL,
};
static struct se_portal_group *tcm_qla2xxx_npiv_make_tpg(
struct se_wwn *wwn,
struct config_group *group,
const char *name)
static struct se_portal_group *tcm_qla2xxx_npiv_make_tpg(struct se_wwn *wwn,
const char *name)
{
struct tcm_qla2xxx_lport *lport = container_of(wwn,
struct tcm_qla2xxx_lport, lport_wwn);

6
drivers/target/iscsi/iscsi_target_configfs.c
View File

@ -1090,10 +1090,8 @@ static struct configfs_attribute *lio_target_tpg_attrs[] = {
/* Start items for lio_target_tiqn_cit */
static struct se_portal_group *lio_target_tiqn_addtpg(
struct se_wwn *wwn,
struct config_group *group,
const char *name)
static struct se_portal_group *lio_target_tiqn_addtpg(struct se_wwn *wwn,
const char *name)
{
struct iscsi_portal_group *tpg;
struct iscsi_tiqn *tiqn;

6
drivers/target/loopback/tcm_loop.c
View File

@ -983,10 +983,8 @@ static struct configfs_attribute *tcm_loop_tpg_attrs[] = {
/* Start items for tcm_loop_naa_cit */
static struct se_portal_group *tcm_loop_make_naa_tpg(
struct se_wwn *wwn,
struct config_group *group,
const char *name)
static struct se_portal_group *tcm_loop_make_naa_tpg(struct se_wwn *wwn,
const char *name)
{
struct tcm_loop_hba *tl_hba = container_of(wwn,
struct tcm_loop_hba, tl_hba_wwn);

6
drivers/target/sbp/sbp_target.c
View File

@ -2006,10 +2006,8 @@ static void sbp_pre_unlink_lun(
pr_err("unlink LUN: failed to update unit directory\n");
}
static struct se_portal_group *sbp_make_tpg(
struct se_wwn *wwn,
struct config_group *group,
const char *name)
static struct se_portal_group *sbp_make_tpg(struct se_wwn *wwn,
const char *name)
{
struct sbp_tport *tport =
container_of(wwn, struct sbp_tport, tport_wwn);

2
drivers/target/target_core_fabric_configfs.c
View File

@ -841,7 +841,7 @@ static struct config_group *target_fabric_make_tpg(
return ERR_PTR(-ENOSYS);
}
se_tpg = tf->tf_ops->fabric_make_tpg(wwn, group, name);
se_tpg = tf->tf_ops->fabric_make_tpg(wwn, name);
if (!se_tpg || IS_ERR(se_tpg))
return ERR_PTR(-EINVAL);

5
drivers/target/tcm_fc/tfc_conf.c
View File

@ -223,10 +223,7 @@ static int ft_init_nodeacl(struct se_node_acl *nacl, const char *name)
/*
* local_port port_group (tpg) ops.
*/
static struct se_portal_group *ft_add_tpg(
struct se_wwn *wwn,
struct config_group *group,
const char *name)
static struct se_portal_group *ft_add_tpg(struct se_wwn *wwn, const char *name)
{
struct ft_lport_wwn *ft_wwn;
struct ft_tpg *tpg;

8
drivers/usb/gadget/function/f_tcm.c
View File

@ -1344,10 +1344,8 @@ static int usbg_init_nodeacl(struct se_node_acl *se_nacl, const char *name)
return 0;
}
static struct se_portal_group *usbg_make_tpg(
struct se_wwn *wwn,
struct config_group *group,
const char *name)
static struct se_portal_group *usbg_make_tpg(struct se_wwn *wwn,
const char *name)
{
struct usbg_tport *tport = container_of(wwn, struct usbg_tport,
tport_wwn);
@ -1380,7 +1378,7 @@ static struct se_portal_group *usbg_make_tpg(
goto unlock_dep;
} else {
ret = configfs_depend_item_unlocked(
group->cg_subsys,
wwn->wwn_group.cg_subsys,
&opts->func_inst.group.cg_item);
if (ret)
goto unlock_dep;

4
drivers/vhost/scsi.c
View File

@ -1912,9 +1912,7 @@ static struct configfs_attribute *vhost_scsi_tpg_attrs[] = {
};
static struct se_portal_group *
vhost_scsi_make_tpg(struct se_wwn *wwn,
struct config_group *group,
const char *name)
vhost_scsi_make_tpg(struct se_wwn *wwn, const char *name)
{
struct vhost_scsi_tport *tport = container_of(wwn,
struct vhost_scsi_tport, tport_wwn);

4
drivers/xen/xen-scsiback.c
View File

@ -1732,9 +1732,7 @@ static void scsiback_port_unlink(struct se_portal_group *se_tpg,
}
static struct se_portal_group *
scsiback_make_tpg(struct se_wwn *wwn,
struct config_group *group,
const char *name)
scsiback_make_tpg(struct se_wwn *wwn, const char *name)
{
struct scsiback_tport *tport = container_of(wwn,
struct scsiback_tport, tport_wwn);

2
include/target/target_core_fabric.h
View File

@ -79,7 +79,7 @@ struct target_core_fabric_ops {
void (*fabric_drop_wwn)(struct se_wwn *);
void (*add_wwn_groups)(struct se_wwn *);
struct se_portal_group *(*fabric_make_tpg)(struct se_wwn *,
struct config_group *, const char *);
const char *);
void (*fabric_drop_tpg)(struct se_portal_group *);
int (*fabric_post_link)(struct se_portal_group *,
struct se_lun *);