From: Adrian Bunk <bunk@stusta.de>
NFS: make nfs_follow_referral() static

This patch makes the needlessly global nfs_follow_referral() static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---

 fs/nfs/inode.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 2368ec4..c0fa6e8 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -2677,8 +2677,9 @@ static struct file_system_type nfs_refer
  * @addr - host addr of new server
  *
  */
-struct vfsmount *nfs_follow_referral(const struct vfsmount *mnt_parent,
-	     const struct dentry *dentry, struct nfs4_fs_locations *locations)
+static struct vfsmount *nfs_follow_referral(const struct vfsmount *mnt_parent,
+					    const struct dentry *dentry,
+					    struct nfs4_fs_locations *locations)
 {
 	struct vfsmount *mnt = ERR_PTR(-ENOENT);
 	struct nfs_clone_mount mountdata = {