From e7b34019606ab1dd06196635e931b0c302799228 Mon Sep 17 00:00:00 2001
From: Mark Fasheh <mark.fasheh@oracle.com>
Date: Mon, 24 Sep 2007 14:25:27 -0700
Subject: [PATCH] ocfs2: Optionally return filldir errors

Modify ocfs2_dir_foreach_blk() to optionally return any error from the
filldir callback. This way ocfs2_dirforeach() can terminate early, as
opposed to always passing through the entire directory. This fixes a bug
introduced during a previous code refactor where ocfs2_empty_dir() would
loop infinitely.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
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