bcachefs: delete dead code from may_delete_deleted_inode()

		delete_ancestor_snapshot_inodes(trans, SPOS(0, inum, snapshot));

}

static int may_delete_deleted_inode(struct btree_trans *trans,

				    struct btree_iter *iter,

				    struct bpos pos,

				    bool *need_another_pass)

static int may_delete_deleted_inode(struct btree_trans *trans, struct bpos pos)

{

	struct bch_fs *c = trans->c;

	struct btree_iter inode_iter;

int bch2_delete_dead_inodes(struct bch_fs *c)

{

	struct btree_trans *trans = bch2_trans_get(c);

	bool need_another_pass;

	int ret;

again:

	/*

	 * if we ran check_inodes() unlinked inodes will have already been

	 * cleaned up but the write buffer will be out of sync; therefore we

	if (ret)

		goto err;

	need_another_pass = false;

	/*

	 * Weird transaction restart handling here because on successful delete,

	 * bch2_inode_rm_snapshot() will return a nested transaction restart,

	ret = for_each_btree_key_commit(trans, iter, BTREE_ID_deleted_inodes, POS_MIN,

					BTREE_ITER_prefetch|BTREE_ITER_all_snapshots, k,

					NULL, NULL, BCH_TRANS_COMMIT_no_enospc, ({

		ret = may_delete_deleted_inode(trans, &iter, k.k->p, &need_another_pass);

		ret = may_delete_deleted_inode(trans, k.k->p);

		if (ret > 0) {

			bch_verbose_ratelimited(c, "deleting unlinked inode %llu:%u",

						k.k->p.offset, k.k->p.snapshot);

		ret;

	}));

	if (!ret && need_another_pass)

		goto again;

err:

	bch2_trans_put(trans);

	bch_err_fn(c, ret);