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authorChristoph Hellwig <hch@lst.de>2015-04-13 20:51:12 +0300
committerNicholas Bellinger <nab@linux-iscsi.org>2015-05-31 08:41:50 +0300
commit55570113a955091af5fafa94cd50914d994e09ae (patch)
treeac2867c6c5ac87602a83535d1ee9eb1caa2212d3 /drivers/vhost
parent16233799e383fc76f20d8142ef55da2308d36c65 (diff)
downloadlinux-55570113a955091af5fafa94cd50914d994e09ae.tar.xz
vhost/scsi: remove struct vhost_scsi_nacl
Except for the embedded struct se_node_acl none of the fields were ever used. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/vhost')
-rw-r--r--drivers/vhost/scsi.c34
1 files changed, 3 insertions, 31 deletions
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index 636435b41293..d21f2ba6c899 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -115,15 +115,6 @@ struct vhost_scsi_nexus {
struct se_session *tvn_se_sess;
};
-struct vhost_scsi_nacl {
- /* Binary World Wide unique Port Name for Vhost Initiator port */
- u64 iport_wwpn;
- /* ASCII formatted WWPN for Sas Initiator port */
- char iport_name[VHOST_SCSI_NAMELEN];
- /* Returned by vhost_scsi_make_nodeacl() */
- struct se_node_acl se_node_acl;
-};
-
struct vhost_scsi_tpg {
/* Vhost port target portal group tag for TCM */
u16 tport_tpgt;
@@ -442,24 +433,14 @@ static int vhost_scsi_check_prot_fabric_only(struct se_portal_group *se_tpg)
static struct se_node_acl *
vhost_scsi_alloc_fabric_acl(struct se_portal_group *se_tpg)
{
- struct vhost_scsi_nacl *nacl;
-
- nacl = kzalloc(sizeof(struct vhost_scsi_nacl), GFP_KERNEL);
- if (!nacl) {
- pr_err("Unable to allocate struct vhost_scsi_nacl\n");
- return NULL;
- }
-
- return &nacl->se_node_acl;
+ return kzalloc(sizeof(struct se_node_acl), GFP_KERNEL);
}
static void
vhost_scsi_release_fabric_acl(struct se_portal_group *se_tpg,
struct se_node_acl *se_nacl)
{
- struct vhost_scsi_nacl *nacl = container_of(se_nacl,
- struct vhost_scsi_nacl, se_node_acl);
- kfree(nacl);
+ kfree(se_nacl);
}
static u32 vhost_scsi_tpg_get_inst_index(struct se_portal_group *se_tpg)
@@ -1828,8 +1809,6 @@ vhost_scsi_make_nodeacl(struct se_portal_group *se_tpg,
const char *name)
{
struct se_node_acl *se_nacl, *se_nacl_new;
- struct vhost_scsi_nacl *nacl;
- u64 wwpn = 0;
u32 nexus_depth;
/* vhost_scsi_parse_wwn(name, &wwpn, 1) < 0)
@@ -1849,21 +1828,14 @@ vhost_scsi_make_nodeacl(struct se_portal_group *se_tpg,
vhost_scsi_release_fabric_acl(se_tpg, se_nacl_new);
return se_nacl;
}
- /*
- * Locate our struct vhost_scsi_nacl and set the FC Nport WWPN
- */
- nacl = container_of(se_nacl, struct vhost_scsi_nacl, se_node_acl);
- nacl->iport_wwpn = wwpn;
return se_nacl;
}
static void vhost_scsi_drop_nodeacl(struct se_node_acl *se_acl)
{
- struct vhost_scsi_nacl *nacl = container_of(se_acl,
- struct vhost_scsi_nacl, se_node_acl);
core_tpg_del_initiator_node_acl(se_acl->se_tpg, se_acl, 1);
- kfree(nacl);
+ kfree(se_acl);
}
static void vhost_scsi_free_cmd_map_res(struct vhost_scsi_nexus *nexus,