Re: [PATCH 2/3] mtd: use min_t() to refactor mtd_ooblayout_{get, set}_bytes()

[Marek Vasut <marek.vasut@gmail.com>]

On 11/09/2016 03:08 AM, Masahiro Yamada wrote:
> I hope this will make the code a little more readable.
> 
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

Reviewed-by: Marek Vasut <marek.vasut@gmail.com>

> ---
> 
>  drivers/mtd/mtdcore.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
> index cf85f2b..ca6a89a 100644
> --- a/drivers/mtd/mtdcore.c
> +++ b/drivers/mtd/mtdcore.c
> @@ -1283,7 +1283,7 @@ static int mtd_ooblayout_get_bytes(struct mtd_info *mtd, u8 *buf,
>  	while (!ret) {
>  		int cnt;
>  
> -		cnt = oobregion.length > nbytes ? nbytes : oobregion.length;
> +		cnt = min_t(int, nbytes, oobregion.length);
>  		memcpy(buf, oobbuf + oobregion.offset, cnt);
>  		buf += cnt;
>  		nbytes -= cnt;
> @@ -1326,7 +1326,7 @@ static int mtd_ooblayout_set_bytes(struct mtd_info *mtd, const u8 *buf,
>  	while (!ret) {
>  		int cnt;
>  
> -		cnt = oobregion.length > nbytes ? nbytes : oobregion.length;
> +		cnt = min_t(int, nbytes, oobregion.length);
>  		memcpy(oobbuf + oobregion.offset, buf, cnt);
>  		buf += cnt;
>  		nbytes -= cnt;
> 


-- 
Best regards,
Marek Vasut