block: Support BDRV_REQ_WRITE_UNCHANGED in filters

[qemu.git] / block / gluster.c

diff --git a/block/gluster.c b/block/gluster.c
index 4adc1a875b14d7ea511cfcfefae16f92d8627597..9900b6420c8874d1b88c0f47c3c2f65471df8032 100644 (file)
--- a/block/gluster.c
+++ b/block/gluster.c
@@ -650,7 +650,7 @@ static int qemu_gluster_parse_json(BlockdevOptionsGluster *gconf,
         }
         gsconf = NULL;
 
-        QDECREF(backing_options);
+        qobject_unref(backing_options);
         backing_options = NULL;
         g_free(str);
         str = NULL;
@@ -663,7 +663,7 @@ out:
     qapi_free_SocketAddress(gsconf);
     qemu_opts_del(opts);
     g_free(str);
-    QDECREF(backing_options);
+    qobject_unref(backing_options);
     errno = EINVAL;
     return -errno;
 }
@@ -1194,8 +1194,10 @@ static coroutine_fn int qemu_gluster_co_readv(BlockDriverState *bs,
 static coroutine_fn int qemu_gluster_co_writev(BlockDriverState *bs,
                                                int64_t sector_num,
                                                int nb_sectors,
-                                               QEMUIOVector *qiov)
+                                               QEMUIOVector *qiov,
+                                               int flags)
 {
+    assert(!flags);
     return qemu_gluster_co_rw(bs, sector_num, nb_sectors, qiov, 1);
 }