nfs41: decode minorversion 1 cb_compound header

decode cb_compound header conforming to
http://tools.ietf.org/html/draft-ietf-nfsv4-minorversion1-26

Get rid of cb_compound_hdr_arg.callback_ident

callback_ident is not used anywhere so we shouldn't waste any memory to
store it.

Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[nfs41: no need to break read_buf in decode_compound_hdr_arg]
See http://linux-nfs.org/pipermail/pnfs/2009-June/007844.html
Signed-off-by: Benny Halevy <bhalevy@panasas.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h
index 51b15c2d3a56..a8ffa9d6ea2f 100644
--- a/fs/nfs/callback.h
+++ b/fs/nfs/callback.h
@@ -27,7 +27,6 @@ struct cb_compound_hdr_arg {
         unsigned int taglen;
         const char *tag;
         unsigned int minorversion;
-        unsigned int callback_ident;
         unsigned nops;
 };