leds/acpi: Fix merge fallout from acpi_driver_data change

[linux-2.6-omap-h63xx.git] / fs / nfs / namespace.c

diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c
index d398775a3af57503aa3ecf6bbaa3db4d0cfd0ba7..64a288ee046d027692f1dc395792609cfe1760aa 100644 (file)
--- a/fs/nfs/namespace.c
+++ b/fs/nfs/namespace.c
@@ -105,7 +105,10 @@ static void * nfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd)
 
        dprintk("--> nfs_follow_mountpoint()\n");
 
-       BUG_ON(IS_ROOT(dentry));
+       err = -ESTALE;
+       if (IS_ROOT(dentry))
+               goto out_err;
+
        dprintk("%s: enter\n", __func__);
        dput(nd->path.dentry);
        nd->path.dentry = dget(dentry);