From: zhanghailiang <zhang.zhanghailiang@huawei.com>
Date: Fri, 15 May 2015 09:00:03 +0000 (+0800)
Subject: arch_init: Clean up the duplicate variable 'len' defining in ram_load()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5ee6926582cca64238967b2d00d870265cdb10b8;p=qemu.git

arch_init: Clean up the duplicate variable 'len' defining in ram_load()

There are two places that define 'len' variable, It's OK for compiling,
but makes it difficult for reading.

Remove the local one which defined in the inside 'while' loop.

Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
---

diff --git a/migration/ram.c b/migration/ram.c
index 3945328609..57368e1575 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -1459,7 +1459,6 @@ static int ram_load(QEMUFile *f, void *opaque, int version_id)
             total_ram_bytes = addr;
             while (!ret && total_ram_bytes) {
                 RAMBlock *block;
-                uint8_t len;
                 char id[256];
                 ram_addr_t length;