ceph: Move secret key parsing earlier.

This makes the base64 logic be contained in mount option parsing,
and prepares us for replacing the homebew key management with the
kernel key retention service.

Signed-off-by: Tommi Virtanen <tommi.virtanen@dreamhost.com>
Signed-off-by: Sage Weil <sage@newdream.net>
diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
index 8a07939..cbe31fa 100644
--- a/net/ceph/mon_client.c
+++ b/net/ceph/mon_client.c
@@ -759,7 +759,7 @@
 
 	/* authentication */
 	monc->auth = ceph_auth_init(cl->options->name,
-				    cl->options->secret);
+				    cl->options->key);
 	if (IS_ERR(monc->auth))
 		return PTR_ERR(monc->auth);
 	monc->auth->want_keys =