diff options
Diffstat (limited to 'blockdev.c')
| -rw-r--r-- | blockdev.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/blockdev.c b/blockdev.c index 459a87e8d0..c17b525154 100644 --- a/blockdev.c +++ b/blockdev.c @@ -818,7 +818,6 @@ typedef struct ExternalSnapshotStates { static void external_snapshot_prepare(BlkTransactionStates *common, Error **errp) { - BlockDriver *proto_drv; BlockDriver *drv; int flags, ret; Error *local_err = NULL; @@ -874,12 +873,6 @@ static void external_snapshot_prepare(BlkTransactionStates *common, flags = states->old_bs->open_flags; - proto_drv = bdrv_find_protocol(new_image_file); - if (!proto_drv) { - error_set(errp, QERR_INVALID_BLOCK_FORMAT, format); - return; - } - /* create new image w/backing file */ if (mode != NEW_IMAGE_MODE_EXISTING) { bdrv_img_create(new_image_file, format, @@ -1375,7 +1368,6 @@ void qmp_drive_mirror(const char *device, const char *target, { BlockDriverState *bs; BlockDriverState *source, *target_bs; - BlockDriver *proto_drv; BlockDriver *drv = NULL; Error *local_err = NULL; int flags; @@ -1443,12 +1435,6 @@ void qmp_drive_mirror(const char *device, const char *target, sync = MIRROR_SYNC_MODE_FULL; } - proto_drv = bdrv_find_protocol(target); - if (!proto_drv) { - error_set(errp, QERR_INVALID_BLOCK_FORMAT, format); - return; - } - bdrv_get_geometry(bs, &size); size *= 512; if (sync == MIRROR_SYNC_MODE_FULL && mode != NEW_IMAGE_MODE_EXISTING) { @@ -1483,7 +1469,6 @@ void qmp_drive_mirror(const char *device, const char *target, */ target_bs = bdrv_new(""); ret = bdrv_open(target_bs, target, NULL, flags | BDRV_O_NO_BACKING, drv); - if (ret < 0) { bdrv_delete(target_bs); error_setg_file_open(errp, -ret, target); |