From: Colin Ian King <colin.i.king@xxxxxxxxx>
Date: Wed, 18 Jun 2025 14:54:08 +0100
> Don't populate the const read-only array supported_sizes on the
> stack at run time, instead make it static.
>
> Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
Reviewed-by: Alexander Lobakin <aleksander.lobakin@xxxxxxxxx>
> ---
> drivers/net/ethernet/intel/igc/igc_tsn.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/ethernet/intel/igc/igc_tsn.c b/drivers/net/ethernet/intel/igc/igc_tsn.c
> index b23b9ca451a7..8a110145bfee 100644
> --- a/drivers/net/ethernet/intel/igc/igc_tsn.c
> +++ b/drivers/net/ethernet/intel/igc/igc_tsn.c
> @@ -431,7 +431,7 @@ static u8 igc_fpe_get_frag_size_mult(const struct igc_fpe_t *fpe)
>
> u32 igc_fpe_get_supported_frag_size(u32 frag_size)
> {
> - const u32 supported_sizes[] = {64, 128, 192, 256};
> + static const u32 supported_sizes[] = { 64, 128, 192, 256 };
>
> /* Find the smallest supported size that is >= frag_size */
> for (int i = 0; i < ARRAY_SIZE(supported_sizes); i++) {
Thanks,
Olek
