iscsi: handle check condition status in retry loop

[mirror_qemu.git] / block / parallels.c

diff --git a/block/parallels.c b/block/parallels.c
index cb5259ac447f3af349b7ace353fe2cac45465c29..3c22dfdc9daa432a3c2ccf4b6910011207f54bae 100644 (file)
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -625,7 +625,6 @@ static int coroutine_fn parallels_co_create_opts(BlockDriver *drv,
                                                  Error **errp)
 {
     BlockdevCreateOptions *create_options = NULL;
-    Error *local_err = NULL;
     BlockDriverState *bs = NULL;
     QDict *qdict;
     Visitor *v;
@@ -668,11 +667,9 @@ static int coroutine_fn parallels_co_create_opts(BlockDriver *drv,
         goto done;
     }
 
-    visit_type_BlockdevCreateOptions(v, NULL, &create_options, &local_err);
+    visit_type_BlockdevCreateOptions(v, NULL, &create_options, errp);
     visit_free(v);
-
-    if (local_err) {
-        error_propagate(errp, local_err);
+    if (!create_options) {
         ret = -EINVAL;
         goto done;
     }
@@ -862,9 +859,8 @@ static int parallels_open(BlockDriverState *bs, QDict *options, int flags,
     error_setg(&s->migration_blocker, "The Parallels format used by node '%s' "
                "does not support live migration",
                bdrv_get_device_or_node_name(bs));
-    ret = migrate_add_blocker(s->migration_blocker, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    ret = migrate_add_blocker(s->migration_blocker, errp);
+    if (ret < 0) {
         error_free(s->migration_blocker);
         goto fail;
     }