libceph: drop ac->ops->name field

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

include/linux/ceph/auth.h

@@ -32,8 +32,6 @@ struct ceph_auth_handshake {
 };
 
 struct ceph_auth_client_ops {
-	const char *name;
-
 	/*
 	 * true if we are authenticated and can connect to
 	 * services.

net/ceph/auth_none.c

@@ -118,7 +118,6 @@ static int ceph_auth_none_create_authorizer(
 }
 
 static const struct ceph_auth_client_ops ceph_auth_none_ops = {
-	.name = "none",
 	.reset = reset,
 	.destroy = destroy,
 	.is_authenticated = is_authenticated,

net/ceph/auth_x.c

@@ -1058,7 +1058,6 @@ static int ceph_x_check_message_signature(struct ceph_auth_handshake *auth,
 }
 
 static const struct ceph_auth_client_ops ceph_x_ops = {
-	.name = "x",
 	.is_authenticated = ceph_x_is_authenticated,
 	.should_authenticate = ceph_x_should_authenticate,
 	.build_request = ceph_x_build_request,