btrfs: remove search_commit parameter from btrfs_lookup_csums_list()

All the callers of btrfs_lookup_csums_list() pass a value of 0 as the
"search_commit" parameter. So remove it and make the function behave as
to always search from the regular root.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
5 files changed