From 72daa72eeecb6b2ee06ab7d836ac3aa01ad7e6df Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Fri, 20 Dec 2013 19:28:08 +0100 Subject: block: Allow reference for bdrv_file_open() Allow specifying a reference to an existing block device (by name) for bdrv_file_open() instead of a filename and/or options. Signed-off-by: Max Reitz Reviewed-by: Kevin Wolf Signed-off-by: Kevin Wolf --- 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 8ec9db10f8..e15a4dd057 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -1483,7 +1483,7 @@ static int qcow2_create2(const char *filename, int64_t total_size, return ret; } - ret = bdrv_file_open(&bs, filename, NULL, BDRV_O_RDWR, &local_err); + ret = bdrv_file_open(&bs, filename, NULL, NULL, BDRV_O_RDWR, &local_err); if (ret < 0) { error_propagate(errp, local_err); return ret; -- cgit v1.2.3