Re: [PATCH v5 09/12] crypto: ecdsa - Rename keylen to bufsize where necessary

[Jarkko Sakkinen]

On Thu Mar 7, 2024 at 12:22 AM EET, Stefan Berger wrote:
> In some cases the name keylen does not reflect the purpose of the variable
> anymore once NIST P521 is used but it is the size of the buffer. There-
> for, rename keylen to bufsize where appropriate.
>
> Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxxxxx>
> Tested-by: Lukas Wunner <lukas@xxxxxxxxx>
> ---
>  crypto/ecdsa.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/crypto/ecdsa.c b/crypto/ecdsa.c
> index 4daefb40c37a..4e847b59622a 100644
> --- a/crypto/ecdsa.c
> +++ b/crypto/ecdsa.c
> @@ -35,8 +35,8 @@ struct ecdsa_signature_ctx {
>  static int ecdsa_get_signature_rs(u64 *dest, size_t hdrlen, unsigned char tag,
>  				  const void *value, size_t vlen, unsigned int ndigits)
>  {
> -	size_t keylen = ndigits * sizeof(u64);

nit: still don't get why "* sizeof(u64)" would ever be more readable
thean "* 8".

BR, Jarkko