From ce782938b86087bed21023ad6cfcd76a51d04f9e Mon Sep 17 00:00:00 2001
From: Fam Zheng <famz@redhat.com>
Date: Fri, 23 May 2014 21:29:48 +0800
Subject: [PATCH] block: Drop redundant bdrv_refresh_limits

The above bdrv_set_backing_hd already does this.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 block.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/block.c b/block.c
index aa9b5abf5d..a517d72d71 100644
--- a/block.c
+++ b/block.c
@@ -1182,9 +1182,6 @@ int bdrv_open_backing_file(BlockDriverState *bs, QDict *options, Error **errp)
     }
     bdrv_set_backing_hd(bs, backing_hd);
 
-    /* Recalculate the BlockLimits with the backing file */
-    bdrv_refresh_limits(bs);
-
 free_exit:
     g_free(backing_filename);
     return ret;