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authorGonglei <arei.gonglei@huawei.com>2014-09-19 14:48:29 +0800
committerGerd Hoffmann <kraxel@redhat.com>2014-09-23 12:51:07 +0200
commit5a882e40d57e791316ac88127f0576a1d518c2f9 (patch)
tree3f9ce00ae09a78986df66e7d45e65b255d7eacbd /hw
parentf3f8c45972b9d8697e1a2f8bee1b3a1001b2afbf (diff)
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dev-storage: convert init to realize
In this way, all the implementations now use error_setg instead of error_report for reporting error. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/usb/dev-storage.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c
index 9cd405c..d97f7fd 100644
--- a/hw/usb/dev-storage.c
+++ b/hw/usb/dev-storage.c
@@ -595,7 +595,7 @@ static const struct SCSIBusInfo usb_msd_scsi_info_bot = {
.load_request = usb_msd_load_request,
};
-static int usb_msd_initfn_storage(USBDevice *dev)
+static void usb_msd_realize_storage(USBDevice *dev, Error **errp)
{
MSDState *s = DO_UPCAST(MSDState, dev, dev);
BlockDriverState *bs = s->conf.bs;
@@ -603,8 +603,8 @@ static int usb_msd_initfn_storage(USBDevice *dev)
Error *err = NULL;
if (!bs) {
- error_report("drive property not set");
- return -1;
+ error_setg(errp, "drive property not set");
+ return;
}
blkconf_serial(&s->conf, &dev->serial);
@@ -629,9 +629,8 @@ static int usb_msd_initfn_storage(USBDevice *dev)
s->conf.bootindex, dev->serial,
&err);
if (!scsi_dev) {
- error_report("%s", error_get_pretty(err));
- error_free(err);
- return -1;
+ error_propagate(errp, err);
+ return;
}
s->bus.qbus.allow_hotplug = 0;
usb_msd_handle_reset(dev);
@@ -644,11 +643,9 @@ static int usb_msd_initfn_storage(USBDevice *dev)
autostart = 0;
}
}
-
- return 0;
}
-static int usb_msd_initfn_bot(USBDevice *dev)
+static void usb_msd_realize_bot(USBDevice *dev, Error **errp)
{
MSDState *s = DO_UPCAST(MSDState, dev, dev);
@@ -658,8 +655,6 @@ static int usb_msd_initfn_bot(USBDevice *dev)
&usb_msd_scsi_info_bot, NULL);
s->bus.qbus.allow_hotplug = 0;
usb_msd_handle_reset(dev);
-
- return 0;
}
static USBDevice *usb_msd_init(USBBus *bus, const char *filename)
@@ -767,7 +762,7 @@ static void usb_msd_class_initfn_storage(ObjectClass *klass, void *data)
DeviceClass *dc = DEVICE_CLASS(klass);
USBDeviceClass *uc = USB_DEVICE_CLASS(klass);
- uc->init = usb_msd_initfn_storage;
+ uc->realize = usb_msd_realize_storage;
dc->props = msd_properties;
usb_msd_class_initfn_common(klass);
}
@@ -776,7 +771,7 @@ static void usb_msd_class_initfn_bot(ObjectClass *klass, void *data)
{
USBDeviceClass *uc = USB_DEVICE_CLASS(klass);
- uc->init = usb_msd_initfn_bot;
+ uc->realize = usb_msd_realize_bot;
usb_msd_class_initfn_common(klass);
}