From 359f5ef8214488e55f9b63208d154194471abe80 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 8 Jan 2012 19:45:28 -0500
Subject: [PATCH] --- yaml --- r: 280645 b: refs/heads/master c:
 da01636a6511c3bd0c1cf546c47b8e92a837a613 h: refs/heads/master i:   280643:
 24e819ddac5da9bd2c90fc6a70d105049a68f657 v: v3

---
 [refs]                 | 2 +-
 trunk/fs/exofs/super.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 104fbd6ef928..f7a2991a81c3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3850aba74873aa47fefe6900b99f42f5e656a6e7
+refs/heads/master: da01636a6511c3bd0c1cf546c47b8e92a837a613
diff --git a/trunk/fs/exofs/super.c b/trunk/fs/exofs/super.c
index 8addfe314dc7..d22cd168c6ee 100644
--- a/trunk/fs/exofs/super.c
+++ b/trunk/fs/exofs/super.c
@@ -838,6 +838,8 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent)
 	ret = bdi_setup_and_register(&sbi->bdi, "exofs", BDI_CAP_MAP_COPY);
 	if (ret) {
 		EXOFS_DBGMSG("Failed to bdi_setup_and_register\n");
+		dput(sb->s_root);
+		sb->s_root = NULL;
 		goto free_sbi;
 	}