drbd: Converted drbd_nl_(net_conf|disconnect)() from mdev to tconn

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 033af19..a27e2a4 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -170,6 +170,7 @@
 
 extern struct drbd_conf **minor_table;
 extern struct ratelimit_state drbd_ratelimit_state;
+extern struct list_head drbd_tconns;
 
 /* on the wire */
 enum drbd_packet {
@@ -1474,6 +1475,7 @@
 
 extern rwlock_t global_state_lock;
 
+extern int conn_lowest_minor(struct drbd_tconn *tconn);
 extern struct drbd_conf *drbd_new_device(unsigned int minor);
 extern void drbd_free_mdev(struct drbd_conf *mdev);