ceph: mount fails immediately on error

Signed-off-by: Yehuda Sadeh <yehuda@newdream.net>

2 files changed, 10 insertions, 1 deletions

diff --git a/fs/ceph/auth.c b/fs/ceph/auth.c
index c4d1eee827a3..32f2e2a021ab 100644
--- a/fs/ceph/auth.c
+++ b/fs/ceph/auth.c
@@ -169,6 +169,11 @@ int ceph_handle_auth_reply(struct ceph_auth_client *ac,
         }
 
         if (ac->negotiating) {
+                /* server does not support our protocols? */
+                if (!protocol && result < 0) {
+                        ret = result;
+                        goto out;
+                }
                 /* set up (new) protocol handler? */
                 if (ac->protocol && ac->protocol != protocol) {
                         ac->ops->destroy(ac);
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 3df6d4ab236c..a828943296c5 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -712,10 +712,14 @@ static int ceph_mount(struct ceph_client *client, struct vfsmount *mnt,
                 /* wait */
                 dout("mount waiting for mon_map\n");
                 err = wait_event_interruptible_timeout(client->mount_wq, /* FIXME */
-                               have_mon_map(client),
+                               have_mon_map(client) || (client->mount_err < 0),
                                timeout);
                 if (err == -EINTR || err == -ERESTARTSYS)
                         goto out;
+                if (client->mount_err < 0) {
+                        err = client->mount_err;
+                        goto out;
+                }
         }
 
         dout("mount opening root\n");