linux-kernel - Re: [PATCH net-next] sysfs: fix static inline declaration of sysfs_groups_change

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Date:   Thu, 19 Mar 2020 09:19:47 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Christian Brauner <christian.brauner@...ntu.com>,
        "David S. Miller" <davem@...emloft.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Pavel Machek <pavel@....cz>, Jakub Kicinski <kuba@...nel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Stephen Hemminger <stephen@...workplumber.org>,
        linux-pm@...r.kernel.org,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: [PATCH net-next] sysfs: fix static inline declaration of
 sysfs_groups_change_owner()

On 3/19/20 7:47 AM, Christian Brauner wrote:
> The CONFIG_SYSFS declaration of sysfs_group_change_owner() is different
> from the !CONFIG_SYSFS version and thus causes build failurs when
> !CONFIG_SYSFS is set.
> 
> Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>

Reported-by: Randy Dunlap <rdunlap@...radead.org>
Acked-by: Randy Dunlap <rdunlap@...radead.org> # build-tested

> Fixes: 303a42769c4c ("sysfs: add sysfs_group{s}_change_owner()")
> Signed-off-by: Christian Brauner <christian.brauner@...ntu.com>

Thanks.

> ---
>  include/linux/sysfs.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
> index 9e531ec76274..4beb51009b62 100644
> --- a/include/linux/sysfs.h
> +++ b/include/linux/sysfs.h
> @@ -562,8 +562,8 @@ static inline int sysfs_groups_change_owner(struct kobject *kobj,
>  }
>  
>  static inline int sysfs_group_change_owner(struct kobject *kobj,
> -			 const struct attribute_group **groups,
> -			 kuid_t kuid, kgid_t kgid)
> +					   const struct attribute_group *groups,
> +					   kuid_t kuid, kgid_t kgid)
>  {
>  	return 0;
>  }
> 
> base-commit: 79e28519ac78dde6d38fe6ea22286af574f5c7db
> 


-- 
~Randy