[Qemu-devel] [PULL 05/21] arch_init: Clean up the duplicate variable 'len' defining in ram_load()

[Juan Quintela <quintela@redhat.com>]

From: zhanghailiang <zhang.zhanghailiang@huawei.com>

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>
---
 migration/ram.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/migration/ram.c b/migration/ram.c
index 14b81fc..808e8d2 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -1501,7 +1501,6 @@ 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;

-- 
2.4.1