ceph: messenger: reduce args to create_authorizer

Make use of the new ceph_auth_handshake structure in order to reduce
the number of arguments passed to the create_authorizor method in
ceph_auth_client_ops.  Use a local variable of that type as a
shorthand in the get_authorizer method definitions.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>

1 files changed, 7 insertions, 8 deletions

diff --git a/net/ceph/auth_x.c b/net/ceph/auth_x.c
index 1587dc6..a16bf14 100644
--- a/net/ceph/auth_x.c
+++ b/net/ceph/auth_x.c
@@ -526,9 +526,7 @@ static int ceph_x_handle_reply(struct ceph_auth_client *ac, int result,
 
 static int ceph_x_create_authorizer(
 	struct ceph_auth_client *ac, int peer_type,
-	struct ceph_authorizer **a,
-	void **buf, size_t *len,
-	void **reply_buf, size_t *reply_len)
+	struct ceph_auth_handshake *auth)
 {
 	struct ceph_x_authorizer *au;
 	struct ceph_x_ticket_handler *th;
@@ -548,11 +546,12 @@ static int ceph_x_create_authorizer(
 		return ret;
 	}
 
-	*a = (struct ceph_authorizer *)au;
-	*buf = au->buf->vec.iov_base;
-	*len = au->buf->vec.iov_len;
-	*reply_buf = au->reply_buf;
-	*reply_len = sizeof(au->reply_buf);
+	auth->authorizer = (struct ceph_authorizer *) au;
+	auth->authorizer_buf = au->buf->vec.iov_base;
+	auth->authorizer_buf_len = au->buf->vec.iov_len;
+	auth->authorizer_reply_buf = au->reply_buf;
+	auth->authorizer_reply_buf_len = sizeof (au->reply_buf);
+
 	return 0;
 }