[PATCH] fix enc_stateid_sz for nfsd callbacks

[Benny Halevy]

enc_stateid_sz should be given in u32 words units, not bytes.
Applies to the pnfs git tree (master and 4.1-sessions) as well as to mainline

Signed-off-by: Benny Halevy <bhalevy at panasas.com>
---
 fs/nfsd/nfs4callback.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 97631bf..5a0d983 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -82,7 +82,7 @@ enum nfs_cb_opnum4 {
 #define op_enc_sz			1
 #define op_dec_sz			2
 #define enc_nfs4_fh_sz			(1 + (NFS4_FHSIZE >> 2))
-#define enc_stateid_sz			16
+#define enc_stateid_sz			(16 >> 2)
 #define NFS4_enc_cb_recall_sz		(cb_compound_enc_hdr_sz +       \
 					1 + enc_stateid_sz +            \
 					enc_nfs4_fh_sz)