linux-kernel - Re: [PATCH 3/3] nvdimm/namespace: fix kernel-doc for function params

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Date: Thu, 21 Dec 2023 14:32:09 -0800
From: Ira Weiny <ira.weiny@...el.com>
To: Randy Dunlap <rdunlap@...radead.org>, <linux-kernel@...r.kernel.org>
CC: Randy Dunlap <rdunlap@...radead.org>, Dan Williams
	<dan.j.williams@...el.com>, Vishal Verma <vishal.l.verma@...el.com>, "Dave
 Jiang" <dave.jiang@...el.com>, Ira Weiny <ira.weiny@...el.com>,
	<nvdimm@...ts.linux.dev>
Subject: Re: [PATCH 3/3] nvdimm/namespace: fix kernel-doc for function params

Randy Dunlap wrote:

[snip]

> @@ -1656,8 +1664,10 @@ static int select_pmem_id(struct nd_regi
>  /**
>   * create_namespace_pmem - validate interleave set labelling, retrieve label0
>   * @nd_region: region with mappings to validate
> - * @nspm: target namespace to create
> + * @nd_mapping: container of dpa-resource-root + labels
>   * @nd_label: target pmem namespace label to evaluate
> + *
> + * Returns: the created &struct device on success or -errno on error

NIT: should this be ERR_PTR(-errno) on error?

Generally good to me though.

Reviewed-by: Ira Weiny <ira.weiny@...el.com>

>   */
>  static struct device *create_namespace_pmem(struct nd_region *nd_region,
>  					    struct nd_mapping *nd_mapping,