nfsd: clean up an xdr reserved space calculation
authorKinglong Mee <kinglongmee@gmail.com>
Mon, 9 Dec 2013 11:31:21 +0000 (19:31 +0800)
committerJ. Bruce Fields <bfields@redhat.com>
Fri, 3 Jan 2014 18:44:12 +0000 (13:44 -0500)
commita9f7b4a06c9704fa3cfe0b0601347e03289a7407
tree271ac8b5e4b40e0b46cdc0634a5637081d33802d
parentb9b284df6c2013aeceb974055426f35e03ac43fc
nfsd: clean up an xdr reserved space calculation

We should use XDR_LEN to calculate reserved space in case the oid is not
a multiple of 4.

RESERVE_SPACE actually rounds up for us, but it's probably better to be
careful here.

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
fs/nfsd/nfs4xdr.c