[Qemu-devel] [PATCH] scsi-bus: use DO_UPCAST.

[Zhi Yong Wu]

Signed-off-by: Zhi Yong Wu <address@hidden>
---
 hw/scsi-bus.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c
index ad6a730..f6c416e 100644
--- a/hw/scsi-bus.c
+++ b/hw/scsi-bus.c
@@ -712,7 +712,7 @@ void scsi_device_purge_requests(SCSIDevice *sdev)
 
 static char *scsibus_get_fw_dev_path(DeviceState *dev)
 {
-    SCSIDevice *d = (SCSIDevice*)dev;
+    SCSIDevice *d = DO_UPCAST(SCSIDevice, qdev, dev);
     SCSIBus *bus = scsi_bus_from_device(d);
     char path[100];
     int i;
-- 
1.7.2.3