From: Jeff King <peff@peff.net>
Date: Sat, 07 Jan 2017 01:36:02 GMT
Subject: Re: [PATCH 4/5] unpack-trees: factor file removal out of check_updates
Message-ID: <20170107013602.act7aouuzgzpwb54@sigill.intra.peff.net>
In-Reply-To: <20170106210330.31761-5-sbeller@google.com>

On Fri, Jan 06, 2017 at 01:03:29PM -0800, Stefan Beller wrote:

> +static int remove_workingtree_files(struct unpack_trees_options *o,
> +				    struct progress *progress)
> +{
> +	int i;
> +	unsigned cnt = 0;
> +	struct index_state *index = &o->result;
> +
> +	for (i = 0; i < index->cache_nr; i++) {
> +		const struct cache_entry *ce = index->cache[i];
> +
> +		if (ce->ce_flags & CE_WT_REMOVE) {
> +			display_progress(progress, ++cnt);
> +			if (o->update && !o->dry_run)
> +				unlink_entry(ce);
> +		}
> +	}
> +
> +	return cnt;
> +}

"cnt" is unsigned here, as it is in the caller. Should the return value
match?

-Peff