From: "J. Bruce Fields" <[EMAIL PROTECTED]>

enc_stateid_sz should be given in u32 words units, not bytes, so we were
overestimating the buffer space needed here.

Signed-off-by: Benny Halevy <[EMAIL PROTECTED]>
Signed-off-by: "J. Bruce Fields" <[EMAIL PROTECTED]>
Signed-off-by: Neil Brown <[EMAIL PROTECTED]>

### Diffstat output
 ./fs/nfsd/nfs4callback.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff .prev/fs/nfsd/nfs4callback.c ./fs/nfsd/nfs4callback.c
--- .prev/fs/nfsd/nfs4callback.c        2007-06-21 13:46:38.000000000 +1000
+++ ./fs/nfsd/nfs4callback.c    2007-06-21 14:10:31.000000000 +1000
@@ -75,7 +75,7 @@ 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                 (NFS4_STATEID_SIZE >> 2)
 #define NFS4_enc_cb_recall_sz          (cb_compound_enc_hdr_sz +       \
                                        1 + enc_stateid_sz +            \
                                        enc_nfs4_fh_sz)
-
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