1 files changed, 18 insertions, 19 deletions

diff --git a/hw/scsi/scsi-generic.c b/hw/scsi/scsi-generic.c
index 0b2ff90b90..3ebe4a6a81 100644
--- a/hw/scsi/scsi-generic.c
+++ b/hw/scsi/scsi-generic.c
@@ -386,49 +386,49 @@ static void scsi_generic_reset(DeviceState *dev)
     scsi_device_purge_requests(s, SENSE_CODE(RESET));
 }
 
-static void scsi_destroy(SCSIDevice *s)
+static void scsi_unrealize(SCSIDevice *s, Error **errp)
 {
     scsi_device_purge_requests(s, SENSE_CODE(NO_SENSE));
     blockdev_mark_auto_del(s->conf.bs);
 }
 
-static int scsi_generic_initfn(SCSIDevice *s)
+static void scsi_generic_realize(SCSIDevice *s, Error **errp)
 {
     int rc;
     int sg_version;
     struct sg_scsi_id scsiid;
 
     if (!s->conf.bs) {
-        error_report("drive property not set");
-        return -1;
+        error_setg(errp, "drive property not set");
+        return;
     }
 
     if (bdrv_get_on_error(s->conf.bs, 0) != BLOCKDEV_ON_ERROR_ENOSPC) {
-        error_report("Device doesn't support drive option werror");
-        return -1;
+        error_setg(errp, "Device doesn't support drive option werror");
+        return;
     }
     if (bdrv_get_on_error(s->conf.bs, 1) != BLOCKDEV_ON_ERROR_REPORT) {
-        error_report("Device doesn't support drive option rerror");
-        return -1;
+        error_setg(errp, "Device doesn't support drive option rerror");
+        return;
     }
 
     /* check we are using a driver managing SG_IO (version 3 and after */
     rc = bdrv_ioctl(s->conf.bs, SG_GET_VERSION_NUM, &sg_version);
     if (rc < 0) {
-        error_report("cannot get SG_IO version number: %s.  "
-                     "Is this a SCSI device?",
-                     strerror(-rc));
-        return -1;
+        error_setg(errp, "cannot get SG_IO version number: %s.  "
+                         "Is this a SCSI device?",
+                         strerror(-rc));
+        return;
     }
     if (sg_version < 30000) {
-        error_report("scsi generic interface too old");
-        return -1;
+        error_setg(errp, "scsi generic interface too old");
+        return;
     }
 
     /* get LUN of the /dev/sg? */
     if (bdrv_ioctl(s->conf.bs, SG_GET_SCSI_ID, &scsiid)) {
-        error_report("SG_GET_SCSI_ID ioctl failed");
-        return -1;
+        error_setg(errp, "SG_GET_SCSI_ID ioctl failed");
+        return;
     }
 
     /* define device state */
@@ -460,7 +460,6 @@ static int scsi_generic_initfn(SCSIDevice *s)
     }
 
     DPRINTF("block size %d\n", s->blocksize);
-    return 0;
 }
 
 const SCSIReqOps scsi_generic_req_ops = {
@@ -501,8 +500,8 @@ static void scsi_generic_class_initfn(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     SCSIDeviceClass *sc = SCSI_DEVICE_CLASS(klass);
 
-    sc->init         = scsi_generic_initfn;
-    sc->destroy      = scsi_destroy;
+    sc->realize      = scsi_generic_realize;
+    sc->unrealize    = scsi_unrealize;
     sc->alloc_req    = scsi_new_request;
     sc->parse_cdb    = scsi_generic_parse_cdb;
     dc->fw_name = "disk";