From 940e3318c36394939d805e797d7be39ddaaa7911 Mon Sep 17 00:00:00 2001
From: Trond Myklebust <trond.myklebust@fys.uio.no>
Date: Wed, 9 Nov 2005 21:45:24 -0500
Subject: [PATCH] [PATCH] SUNRPC: don't reencode when looping in call transmit.

If the call to xprt_transmit() fails due to socket buffer space
exhaustion, we do not need to re-encode the RPC message when we
loop back through call_transmit.

Re-encoding can actually end up triggering the WARN_ON() in
call_decode() if we re-encode something like a read() request and
auth->au_rslack has changed.
It can also cause us to increment the RPCSEC_GSS sequence number
beyond the limits of the allowed window.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
Reading git-format-patch failed