NFS: Address a couple of nits in nfs_follow_referral()

Clean up: fix an outdated block comment, and address a comparison
between a signed and unsigned integer.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Chuck Lever 2007-12-10 14:57:31 -05:00 • committed by Trond Myklebust
commit 3f43c6667a