From: haken.kim <haken.kim@samsung.com>
Date: Thu, 24 Sep 2015 06:58:51 +0000 (+0900)
Subject: blockdev: bug fix for multiple sdcard attachment with same ID
X-Git-Tag: Tizen_Studio_1.3_Release_p2.3.2~40^2~113
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0e218af5119f14fb3172097833e1851bc32be73e;p=sdk%2Femulator%2Fqemu.git

blockdev: bug fix for multiple sdcard attachment with same ID

 - returns BlockBackend if the device id already exits

Change-Id: I7c1417569321f16460f32e238489e59c04eecf84
Signed-off-by: haken.kim <haken.kim@samsung.com>
---

diff --git a/block/block-backend.c b/block/block-backend.c
index d0692b18e9..356a92aef8 100644
--- a/block/block-backend.c
+++ b/block/block-backend.c
@@ -54,8 +54,8 @@ BlockBackend *blk_new(const char *name, Error **errp)
         return NULL;
     }
     if (blk_by_name(name)) {
-        error_setg(errp, "Device with id '%s' already exists", name);
-        return NULL;
+//        error_setg(errp, "Device with id '%s' already exists", name);
+        return blk_by_name(name);
     }
     if (bdrv_find_node(name)) {
         error_setg(errp,