NFSv4: Deal with a sparse warning in nfs_idmap_get_key()

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Bryan Schumaker <bjschuma@netapp.com>
This commit is contained in:
Trond Myklebust 2013-08-21 20:06:11 -04:00
commit 393faffe6f