Re: [PATCH 2/4] staging: lustre: ldlm: constify attribute_group structures.

[Arvind Yadav]

Sorry for noise. Please ignore this.

~arvind


On Monday 17 July 2017 11:18 AM, Arvind Yadav wrote:
> attribute_groups are not supposed to change at runtime. All functions
> working with attribute_groups provided by <linux/sysfs.h> work
> with const attribute_group. So mark the non-const structs as const.
>
> Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
> ---
>   drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
> index fff930f..e0c3e5d 100644
> --- a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
> +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
> @@ -926,7 +926,7 @@ static ssize_t cancel_unused_locks_before_replay_store(struct kobject *kobj,
>   	NULL,
>   };
>   
> -static struct attribute_group ldlm_attr_group = {
> +static const struct attribute_group ldlm_attr_group = {
>   	.attrs = ldlm_attrs,
>   };
>