1 files changed, 5 insertions, 7 deletions

diff --git a/fs/nfs/nfs4namespace.c b/fs/nfs/nfs4namespace.c
index 46942e2680a0..bb80c49b6533 100644
--- a/fs/nfs/nfs4namespace.c
+++ b/fs/nfs/nfs4namespace.c
@@ -161,20 +161,18 @@ static struct vfsmount *try_location(struct nfs_clone_mount *mountdata,
 
 /**
  * nfs_follow_referral - set up mountpoint when hitting a referral on moved error
- * @sb - superblock of parent directory
  * @dentry - parent directory
  * @locations - array of NFSv4 server location information
  *
  */
-static struct vfsmount *nfs_follow_referral(struct super_block *sb,
-                                            struct dentry *dentry,
+static struct vfsmount *nfs_follow_referral(struct dentry *dentry,
                                             const struct nfs4_fs_locations *locations)
 {
         struct vfsmount *mnt = ERR_PTR(-ENOENT);
         struct nfs_clone_mount mountdata = {
-                .sb = sb,
+                .sb = dentry->d_sb,
                 .dentry = dentry,
-                .authflavor = NFS_SB(sb)->client->cl_auth->au_flavor,
+                .authflavor = NFS_SB(dentry->d_sb)->client->cl_auth->au_flavor,
         };
         char *page = NULL, *page2 = NULL;
         int loc, error;
@@ -224,7 +222,7 @@ out:
  * @dentry - dentry of referral
  *
  */
-struct vfsmount *nfs_do_refmount(struct super_block *sb, struct dentry *dentry)
+struct vfsmount *nfs_do_refmount(struct dentry *dentry)
 {
         struct vfsmount *mnt = ERR_PTR(-ENOMEM);
         struct dentry *parent;
@@ -257,7 +255,7 @@ struct vfsmount *nfs_do_refmount(struct super_block *sb, struct dentry *dentry)
             fs_locations->fs_path.ncomponents <= 0)
                 goto out_free;
 
-        mnt = nfs_follow_referral(sb, dentry, fs_locations);
+        mnt = nfs_follow_referral(dentry, fs_locations);
 out_free:
         __free_page(page);
         kfree(fs_locations);