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| author | Max Reitz | 2014-02-18 18:33:06 +0100 |
|---|---|---|
| committer | Kevin Wolf | 2014-02-21 21:02:22 +0100 |
| commit | ddf5636dc9e4be894f2ab4a5f803d915478b5099 (patch) | |
| tree | 4d5249e6d060518a471a244c02b90cac46ea4d85 /hw/block | |
| parent | block: Change BDS parameter of bdrv_open() to ** (diff) | |
| download | qemu-ddf5636dc9e4be894f2ab4a5f803d915478b5099.tar.gz qemu-ddf5636dc9e4be894f2ab4a5f803d915478b5099.tar.xz qemu-ddf5636dc9e4be894f2ab4a5f803d915478b5099.zip | |
block: Add reference parameter to bdrv_open()
Allow bdrv_open() to handle references to existing block devices just as
bdrv_file_open() is already capable of.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/block')
| -rw-r--r-- | hw/block/xen_disk.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c index 14e6d0b56e..61e6ff3208 100644 --- a/hw/block/xen_disk.c +++ b/hw/block/xen_disk.c @@ -813,8 +813,8 @@ static int blk_connect(struct XenDevice *xendev) Error *local_err = NULL; BlockDriver *drv = bdrv_find_whitelisted_format(blkdev->fileproto, readonly); - if (bdrv_open(&blkdev->bs, - blkdev->filename, NULL, qflags, drv, &local_err) != 0) + if (bdrv_open(&blkdev->bs, blkdev->filename, NULL, NULL, qflags, + drv, &local_err) != 0) { xen_be_printf(&blkdev->xendev, 0, "error: %s\n", error_get_pretty(local_err)); |