Ian Kent <ra...@themaw.net> wrote:
> +static struct umh_wq_entry *umh_wq_find_entry(int token)
> +{
> + struct umh_wq_entry *this, *entry;
> + struct hlist_head *bucket;
> + unsigned int hash;
> +
> + hash = hash_32((unsigned long) token, UMH_WQ_HASH_SHIFT);
> + bucket = &umh_wq_hash[hash];
> +
> + entry = ERR_PTR(-ENOENT);
> + if (hlist_empty(bucket))
> + goto out;
> +
> + hlist_for_each_entry(this, bucket, umh_wq_hlist) {
> + if (this->token == token) {
> + entry = this;
> + break;
> + }
> + }
> +out:
> + return entry;
> +}
Can "struct umh_wq_entry *" be used as the token?
David
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