From 0fe62a35903e11fb41b492bd5b0e8e4c751d5c94 Mon Sep 17 00:00:00 2001
From: Benny Halevy <bhalevy@panasas.com>
Date: Sun, 29 Aug 2010 12:13:15 -0400
Subject: [PATCH] sunrpc: clean up xdr_shrink_pagelen use of temporary pointer

char *p is used only as a shorthand for tail->iov_base + len in a nested
block.  Move it there.

Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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