NFS: Create a single nfs_clone_super() function

v2 and v3 shared a function for this, but v4 implemented something only
slightly different.  Might as well share code whenever possible...

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
1 file changed