[SCSI] struct device - replace bus_id with dev_name(), dev_set_name()

[jejb: limit ioctl to returning 20 characters to avoid overrun
       on long device names and add a few more conversions]
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 4 insertions, 7 deletions

diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 4a803ebaf508..75c9297694cb 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -187,8 +187,7 @@ iscsi_create_endpoint(int dd_size)
 
         ep->id = id;
         ep->dev.class = &iscsi_endpoint_class;
-        snprintf(ep->dev.bus_id, BUS_ID_SIZE, "ep-%llu",
-                 (unsigned long long) id);
+        dev_set_name(&ep->dev, "ep-%llu", (unsigned long long) id);
         err = device_register(&ep->dev);
         if (err)
                 goto free_ep;
@@ -724,8 +723,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
         }
         session->target_id = id;
 
-        snprintf(session->dev.bus_id, BUS_ID_SIZE, "session%u",
-                 session->sid);
+        dev_set_name(&session->dev, "session%u", session->sid);
         err = device_add(&session->dev);
         if (err) {
                 iscsi_cls_session_printk(KERN_ERR, session,
@@ -898,8 +896,7 @@ iscsi_create_conn(struct iscsi_cls_session *session, int dd_size, uint32_t cid)
         if (!get_device(&session->dev))
                 goto free_conn;
 
-        snprintf(conn->dev.bus_id, BUS_ID_SIZE, "connection%d:%u",
-                 session->sid, cid);
+        dev_set_name(&conn->dev, "connection%d:%u", session->sid, cid);
         conn->dev.parent = &session->dev;
         conn->dev.release = iscsi_conn_release;
         err = device_register(&conn->dev);
@@ -1816,7 +1813,7 @@ iscsi_register_transport(struct iscsi_transport *tt)
                 priv->t.create_work_queue = 1;
 
         priv->dev.class = &iscsi_transport_class;
-        snprintf(priv->dev.bus_id, BUS_ID_SIZE, "%s", tt->name);
+        dev_set_name(&priv->dev, "%s", tt->name);
         err = device_register(&priv->dev);
         if (err)
                 goto free_priv;