btrfs: Remove async_transid from btrfs_mksubvol/create_subvol/create_snapshot

With BTRFS_SUBVOL_CREATE_ASYNC support remove it's no longer required to
pass the async_transid parameter so remove it and any code using it.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2020-03-13 17:23:20 +02:00 • committed by David Sterba
commit 9babda9f33