summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/nvme/host/core.c2
-rw-r--r--drivers/nvme/host/multipath.c30
-rw-r--r--drivers/nvme/host/nvme.h8
3 files changed, 0 insertions, 40 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 817e5e2766da..7aeca5db7916 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -3033,7 +3033,6 @@ static void nvme_alloc_ns(struct nvme_ctrl *ctrl, unsigned nsid)
ns->disk->disk_name);
nvme_mpath_add_disk(ns->head);
- nvme_mpath_add_disk_links(ns);
return;
out_unlink_ns:
mutex_lock(&ctrl->subsys->lock);
@@ -3053,7 +3052,6 @@ static void nvme_ns_remove(struct nvme_ns *ns)
return;
if (ns->disk && ns->disk->flags & GENHD_FL_UP) {
- nvme_mpath_remove_disk_links(ns);
sysfs_remove_group(&disk_to_dev(ns->disk)->kobj,
&nvme_ns_id_attr_group);
if (ns->ndev)
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index b7e5c6db4d92..060f69e03427 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -210,25 +210,6 @@ void nvme_mpath_add_disk(struct nvme_ns_head *head)
mutex_unlock(&head->subsys->lock);
}
-void nvme_mpath_add_disk_links(struct nvme_ns *ns)
-{
- struct kobject *slave_disk_kobj, *holder_disk_kobj;
-
- if (!ns->head->disk)
- return;
-
- slave_disk_kobj = &disk_to_dev(ns->disk)->kobj;
- if (sysfs_create_link(ns->head->disk->slave_dir, slave_disk_kobj,
- kobject_name(slave_disk_kobj)))
- return;
-
- holder_disk_kobj = &disk_to_dev(ns->head->disk)->kobj;
- if (sysfs_create_link(ns->disk->part0.holder_dir, holder_disk_kobj,
- kobject_name(holder_disk_kobj)))
- sysfs_remove_link(ns->head->disk->slave_dir,
- kobject_name(slave_disk_kobj));
-}
-
void nvme_mpath_remove_disk(struct nvme_ns_head *head)
{
if (!head->disk)
@@ -243,14 +224,3 @@ void nvme_mpath_remove_disk(struct nvme_ns_head *head)
blk_cleanup_queue(head->disk->queue);
put_disk(head->disk);
}
-
-void nvme_mpath_remove_disk_links(struct nvme_ns *ns)
-{
- if (!ns->head->disk)
- return;
-
- sysfs_remove_link(ns->disk->part0.holder_dir,
- kobject_name(&disk_to_dev(ns->head->disk)->kobj));
- sysfs_remove_link(ns->head->disk->slave_dir,
- kobject_name(&disk_to_dev(ns->disk)->kobj));
-}
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 0521e4707d1c..d733b14ede9d 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -410,9 +410,7 @@ bool nvme_req_needs_failover(struct request *req, blk_status_t error);
void nvme_kick_requeue_lists(struct nvme_ctrl *ctrl);
int nvme_mpath_alloc_disk(struct nvme_ctrl *ctrl,struct nvme_ns_head *head);
void nvme_mpath_add_disk(struct nvme_ns_head *head);
-void nvme_mpath_add_disk_links(struct nvme_ns *ns);
void nvme_mpath_remove_disk(struct nvme_ns_head *head);
-void nvme_mpath_remove_disk_links(struct nvme_ns *ns);
static inline void nvme_mpath_clear_current_path(struct nvme_ns *ns)
{
@@ -454,12 +452,6 @@ static inline void nvme_mpath_add_disk(struct nvme_ns_head *head)
static inline void nvme_mpath_remove_disk(struct nvme_ns_head *head)
{
}
-static inline void nvme_mpath_add_disk_links(struct nvme_ns *ns)
-{
-}
-static inline void nvme_mpath_remove_disk_links(struct nvme_ns *ns)
-{
-}
static inline void nvme_mpath_clear_current_path(struct nvme_ns *ns)
{
}