From 5b58e8ede7121d16ac95cc7eac8cbb5c1e55f2f6 Mon Sep 17 00:00:00 2001
From: Steven Whitehouse <swhiteho@redhat.com>
Date: Tue, 5 Sep 2006 15:56:17 -0400
Subject: [PATCH] --- yaml --- r: 38832 b: refs/heads/master c:
 7b62536141927212158ab84ce2afda9319ae6f2d h: refs/heads/master v: v3

---
 [refs]                     | 2 +-
 trunk/fs/gfs2/ops_export.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 92dd26c3a1be..6a85a81fbb21 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2c1e52aa905f2223dc600cfeda6c0dc94fac8b81
+refs/heads/master: 7b62536141927212158ab84ce2afda9319ae6f2d
diff --git a/trunk/fs/gfs2/ops_export.c b/trunk/fs/gfs2/ops_export.c
index 4b8c6a9893e4..470e8829e7f4 100644
--- a/trunk/fs/gfs2/ops_export.c
+++ b/trunk/fs/gfs2/ops_export.c
@@ -182,6 +182,10 @@ static struct dentry *gfs2_get_parent(struct dentry *child)
 
 	if (!inode)
 		return ERR_PTR(-ENOENT);
+	/*
+	 * In case of an error, @inode carries the error value, and we
+	 * have to return that as a(n invalid) pointer to dentry.
+	 */
 	if (IS_ERR(inode))
 		return ERR_PTR(PTR_ERR(inode));