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-rw-r--r--block/vpc.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/block/vpc.c b/block/vpc.c
index 945847fe4a..c30cf8689a 100644
--- a/block/vpc.c
+++ b/block/vpc.c
@@ -452,9 +452,8 @@ static int vpc_open(BlockDriverState *bs, QDict *options, int flags,
                bdrv_get_device_or_node_name(bs));
     bdrv_graph_rdunlock_main_loop();
 
-    ret = migrate_add_blocker(s->migration_blocker, errp);
+    ret = migrate_add_blocker(&s->migration_blocker, errp);
     if (ret < 0) {
-        error_free(s->migration_blocker);
         goto fail;
     }
 
@@ -1190,8 +1189,7 @@ static void vpc_close(BlockDriverState *bs)
     g_free(s->pageentry_u8);
 #endif
 
-    migrate_del_blocker(s->migration_blocker);
-    error_free(s->migration_blocker);
+    migrate_del_blocker(&s->migration_blocker);
 }
 
 static QemuOptsList vpc_create_opts = {