tree 86296c4d572f1db0b9668cce684137a970b4b8a3
parent 75bc8821bd9ae76f2ffb92a46f7abdbb0aaa0536
author Chuck Lever <chuck.lever@oracle.com> 1363463745 -0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1364586252 -0400

NFS: Clean up nfs4_proc_get_rootfh

The long lines with no vertical white space make this function
difficult for humans to read.  Add a proper documenting comment
while we're here.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>