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SubjectRe: [PATCH 1/2] s390: vmlogrdr: Use ARRAY_SIZE instead of reimplementing its function
On Sat, 8 Sep 2018 18:26:27 +0800, zhong jiang wrote:
> ARRAY_SIZE has implemented its function. we prefer to use the function
> rather than the open code.
>
> Signed-off-by: zhong jiang <zhongjiang@huawei.com>
> ---
> drivers/s390/char/vmlogrdr.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c
> index 069b9ef..58333cb 100644
> --- a/drivers/s390/char/vmlogrdr.c
> +++ b/drivers/s390/char/vmlogrdr.c
> @@ -153,7 +153,7 @@ static void vmlogrdr_iucv_message_pending(struct iucv_path *,
> }
> };
>
> -#define MAXMINOR (sizeof(sys_ser)/sizeof(struct vmlogrdr_priv_t))
> +#define MAXMINOR ARRAY_SIZE(sys_ser)
>
> static char FENCE[] = {"EOR"};
> static int vmlogrdr_major = 0;

Reviewed-by: Jean Delvare <jdelvare@suse.de>

--
Jean Delvare
SUSE L3 Support

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