libceph: set peer name on con_open, not init

(cherry picked from commit b7a9e5dd40f17a48a72f249b8bbc989b63bae5fd)

The peer name may change on each open attempt, even when the connection is
reused.

Signed-off-by: Sage Weil <sage@inktank.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index 6a00acc..ec22abd 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -224,9 +224,9 @@
 
 extern void ceph_con_init(struct ceph_connection *con, void *private,
 			const struct ceph_connection_operations *ops,
-			struct ceph_messenger *msgr, __u8 entity_type,
-			__u64 entity_num);
+			struct ceph_messenger *msgr);
 extern void ceph_con_open(struct ceph_connection *con,
+			  __u8 entity_type, __u64 entity_num,
 			  struct ceph_entity_addr *addr);
 extern bool ceph_con_opened(struct ceph_connection *con);
 extern void ceph_con_close(struct ceph_connection *con);