aboutsummaryrefslogtreecommitdiff
path: root/hw/usb/dev-storage.c
diff options
context:
space:
mode:
Diffstat (limited to 'hw/usb/dev-storage.c')
-rw-r--r--hw/usb/dev-storage.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c
index 251e7de1cd..7fa8b83d2e 100644
--- a/hw/usb/dev-storage.c
+++ b/hw/usb/dev-storage.c
@@ -532,13 +532,14 @@ static int usb_msd_initfn(USBDevice *dev)
{
MSDState *s = DO_UPCAST(MSDState, dev, dev);
BlockDriverState *bs = s->conf.bs;
- DriveInfo *dinfo;
if (!bs) {
error_report("drive property not set");
return -1;
}
+ blkconf_serial(&s->conf, &s->serial);
+
/*
* Hack alert: this pretends to be a block device, but it's really
* a SCSI bus that can serve only a single device, which it
@@ -551,13 +552,6 @@ static int usb_msd_initfn(USBDevice *dev)
bdrv_detach_dev(bs, &s->dev.qdev);
s->conf.bs = NULL;
- if (!s->serial) {
- /* try to fall back to value set with legacy -drive serial=... */
- dinfo = drive_get_by_blockdev(bs);
- if (*dinfo->serial) {
- s->serial = strdup(dinfo->serial);
- }
- }
if (s->serial) {
usb_desc_set_string(dev, STR_SERIALNUMBER, s->serial);
} else {