From 4f6fd3491cf0f768b135ed2e242bd1d1d2a2efec Mon Sep 17 00:00:00 2001 From: Fam Zheng Date: Fri, 23 Aug 2013 09:14:47 +0800 Subject: block: make bdrv_delete() static Manage BlockDriverState lifecycle with refcnt, so bdrv_delete() is no longer public and should be called by bdrv_unref() if refcnt is decreased to 0. This is an identical change because effectively, there's no multiple reference of BDS now: no caller of bdrv_ref() yet, only bdrv_new() sets bs->refcnt to 1, so all bdrv_unref() now actually delete the BDS. Signed-off-by: Fam Zheng Signed-off-by: Stefan Hajnoczi --- block/qcow2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'block/qcow2.c') diff --git a/block/qcow2.c b/block/qcow2.c index 4bc679a155..4d7bd78b94 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -1452,7 +1452,7 @@ static int qcow2_create2(const char *filename, int64_t total_size, ret = 0; out: - bdrv_delete(bs); + bdrv_unref(bs); return ret; } -- cgit v1.2.3