Hi Thorsten,
On Thu, 2024-05-02 at 17:33 +0200, Thorsten Blum wrote:
> Fixes the following two Coccinelle/coccicheck warnings reported by
> memdup.cocci:
>
> iaa_crypto_main.c:350:19-26: WARNING opportunity for kmemdup
> iaa_crypto_main.c:358:18-25: WARNING opportunity for kmemdup
>
> Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxxx>
> ---
> drivers/crypto/intel/iaa/iaa_crypto_main.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/crypto/intel/iaa/iaa_crypto_main.c b/drivers/crypto/intel/iaa/iaa_crypto_main.c
> index b2191ade9011..7635fbebe52f 100644
> --- a/drivers/crypto/intel/iaa/iaa_crypto_main.c
> +++ b/drivers/crypto/intel/iaa/iaa_crypto_main.c
> @@ -347,18 +347,16 @@ int add_iaa_compression_mode(const char *name,
> goto free;
>
> if (ll_table) {
> - mode->ll_table = kzalloc(ll_table_size, GFP_KERNEL);
> + mode->ll_table = kmemdup(ll_table, ll_table_size, GFP_KERNEL);
> if (!mode->ll_table)
> goto free;
> - memcpy(mode->ll_table, ll_table, ll_table_size);
> mode->ll_table_size = ll_table_size;
> }
>
> if (d_table) {
> - mode->d_table = kzalloc(d_table_size, GFP_KERNEL);
> + mode->d_table = kmemdup(d_table, d_table_size, GFP_KERNEL);
> if (!mode->d_table)
> goto free;
> - memcpy(mode->d_table, d_table, d_table_size);
> mode->d_table_size = d_table_size;
> }
>
Looks good, thanks for the cleanup.
Reviewed-by: Tom Zanussi <tom.zanussi@xxxxxxxxxxxxxxx>
