From 817a985b623f822700372f51e507e0b4f1618d3f Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 10 Mar 2011 03:44:48 -0500
Subject: [PATCH] --- yaml --- r: 234035 b: refs/heads/master c:
 53fe924161ff18d24c5c1c256549e9c1b9874827 h: refs/heads/master i:   234033:
 43fd3309d342e936acaaf7dbdf314585f26893b0   234031:
 042adce7c59a05c74d0dae7ed41c6e621f3059f9 v: v3

---
 [refs]                 | 2 +-
 trunk/fs/gfs2/dentry.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 5d9a62730ce6..c4cf0b695157 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 529c5f958f9e60abaa7407986034b17d17536bf2
+refs/heads/master: 53fe924161ff18d24c5c1c256549e9c1b9874827
diff --git a/trunk/fs/gfs2/dentry.c b/trunk/fs/gfs2/dentry.c
index 4a456338b873..0da8da2c991d 100644
--- a/trunk/fs/gfs2/dentry.c
+++ b/trunk/fs/gfs2/dentry.c
@@ -44,7 +44,7 @@ static int gfs2_drevalidate(struct dentry *dentry, struct nameidata *nd)
 	int error;
 	int had_lock = 0;
 
-	if (nd->flags & LOOKUP_RCU)
+	if (nd && nd->flags & LOOKUP_RCU)
 		return -ECHILD;
 
 	parent = dget_parent(dentry);