RE: [PATCH 1/4] drivers: hv: mark chan_attr_ring_buffer as const

[Michael Kelley]

From: Thomas Weißschuh <linux@xxxxxxxxxxxxxx> Sent: Thursday, April 2, 2026 8:18 AM
> 
> The structure is never modified, mark it as const.
> 
> Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
> ---
>  drivers/hv/vmbus_drv.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
> index bc4fc1951ae1..5f9b7cc9080c 100644
> --- a/drivers/hv/vmbus_drv.c
> +++ b/drivers/hv/vmbus_drv.c
> @@ -1959,7 +1959,7 @@ static int hv_mmap_ring_buffer_wrapper(struct file *filp,
> struct kobject *kobj,
>  	return channel->mmap_ring_buffer(channel, vma);
>  }
> 
> -static struct bin_attribute chan_attr_ring_buffer = {
> +static const struct bin_attribute chan_attr_ring_buffer = {
>  	.attr = {
>  		.name = "ring",
>  		.mode = 0600,
> @@ -1985,7 +1985,7 @@ static struct attribute *vmbus_chan_attrs[] = {
>  	NULL
>  };
> 
> -static const struct bin_attribute *vmbus_chan_bin_attrs[] = {
> +static const struct bin_attribute *const vmbus_chan_bin_attrs[] = {
>  	&chan_attr_ring_buffer,
>  	NULL
>  };
> 
> --
> 2.53.0
> 

Reviewed-by: Michael Kelley <mhklinux@xxxxxxxxxxx>