NFSv4.1: Don't set up a backchannel if the server didn't agree to do so

[cascardo/linux.git] / fs / nfs / nfs4super.c

diff --git a/fs/nfs/nfs4super.c b/fs/nfs/nfs4super.c
index 6f340f0..75090fe 100644 (file)
--- a/fs/nfs/nfs4super.c
+++ b/fs/nfs/nfs4super.c
@@ -53,7 +53,6 @@ static const struct super_operations nfs4_sops = {
        .destroy_inode  = nfs_destroy_inode,
        .write_inode    = nfs4_write_inode,
        .drop_inode     = nfs_drop_inode,
-       .put_super      = nfs_put_super,
        .statfs         = nfs_statfs,
        .evict_inode    = nfs4_evict_inode,
        .umount_begin   = nfs_umount_begin,
@@ -346,6 +345,9 @@ out:
 
 static void __exit exit_nfs_v4(void)
 {
+       /* Not called in the _init(), conditionally loaded */
+       nfs4_pnfs_v3_ds_connect_unload();
+
        unregister_nfs_version(&nfs_v4);
        nfs4_unregister_sysctl();
        nfs_idmap_quit();