block: fix snapshot on QED

[mirror_qemu.git] / block / qed.c

diff --git a/block/qed.c b/block/qed.c
index 366cde7ad83fa4c1087e439c1ea017f7e1b2f137..30a31f907f2d03721214971198f7109a88325fcf 100644 (file)
--- a/block/qed.c
+++ b/block/qed.c
@@ -367,6 +367,12 @@ static void qed_cancel_need_check_timer(BDRVQEDState *s)
     qemu_del_timer(s->need_check_timer);
 }
 
+static void bdrv_qed_rebind(BlockDriverState *bs)
+{
+    BDRVQEDState *s = bs->opaque;
+    s->bs = bs;
+}
+
 static int bdrv_qed_open(BlockDriverState *bs, int flags)
 {
     BDRVQEDState *s = bs->opaque;
@@ -1550,6 +1556,7 @@ static BlockDriver bdrv_qed = {
     .create_options           = qed_create_options,
 
     .bdrv_probe               = bdrv_qed_probe,
+    .bdrv_rebind              = bdrv_qed_rebind,
     .bdrv_open                = bdrv_qed_open,
     .bdrv_close               = bdrv_qed_close,
     .bdrv_create              = bdrv_qed_create,