From 2e29ebb8119e6037133921fac09cc5f9d625b511 Mon Sep 17 00:00:00 2001 From: Benny Halevy Date: Sun, 29 Aug 2010 12:13:15 -0400 Subject: [PATCH] sunrpc: don't use the copy variable in nested block to clean up the code "copy" will be set prior to the block hence it mustn't be used there. Signed-off-by: Benny Halevy Signed-off-by: Trond Myklebust --- net/sunrpc/xdr.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c index 41be21f7f7b9..42a7ebf2a322 100644 --- a/net/sunrpc/xdr.c +++ b/net/sunrpc/xdr.c @@ -404,8 +404,7 @@ xdr_shrink_pagelen(struct xdr_buf *buf, size_t len) if (tail->iov_len != 0) { if (tail->iov_len > len) { char *p = (char *)tail->iov_base + len; - copy = tail->iov_len - len; - memmove(p, tail->iov_base, copy); + memmove(p, tail->iov_base, tail->iov_len - len); } /* Copy from the inlined pages into the tail */ copy = len; -- 2.20.1