From: Jeff Layton <jlayton@redhat.com>
Date: Fri, 8 Oct 2010 16:20:12 +0000 (-0400)
Subject: cifs: initialize tlink_tree_lock and tlink_tree
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=0dd12c21951e085357046b68c3a108273062d2aa;p=deliverable%2Flinux.git

cifs: initialize tlink_tree_lock and tlink_tree

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
---

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index c96345c3314d..3258c822328b 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -98,6 +98,9 @@ cifs_read_super(struct super_block *sb, void *data,
 	if (cifs_sb == NULL)
 		return -ENOMEM;
 
+	spin_lock_init(&cifs_sb->tlink_tree_lock);
+	INIT_RADIX_TREE(&cifs_sb->tlink_tree, GFP_KERNEL);
+
 	rc = bdi_setup_and_register(&cifs_sb->bdi, "cifs", BDI_CAP_MAP_COPY);
 	if (rc) {
 		kfree(cifs_sb);