Re: [PATCH 2/4] wifi: ath10k: Use DECLARE_FLEX_ARRAY() for ath10k_htc_record

["Gustavo A. R. Silva" <gustavo@xxxxxxxxxxxxxx>]

On 11/27/23 10:14, Jeff Johnson wrote:
> Transform the zero-length arrays in ath10k_htc_record into proper
> flexible arrays via the DECLARE_FLEX_ARRAY() macro. This helps with
> ongoing efforts to globally enable -Warray-bounds.
>
> Signed-off-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx>

Reviewed-by: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx>

Thanks
--
Gustavo

> ---
>   drivers/net/wireless/ath/ath10k/htc.h | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
> index 9cbb901d35e5..c6c392f8630c 100644
> --- a/drivers/net/wireless/ath/ath10k/htc.h
> +++ b/drivers/net/wireless/ath/ath10k/htc.h
> @@ -246,9 +246,9 @@ struct ath10k_htc_lookahead_bundle {
>   struct ath10k_htc_record {
>   	struct ath10k_ath10k_htc_record_hdr hdr;
>   	union {
> -		struct ath10k_htc_credit_report credit_report[0];
> -		struct ath10k_htc_lookahead_report lookahead_report[0];
> -		struct ath10k_htc_lookahead_bundle lookahead_bundle[0];
> +		DECLARE_FLEX_ARRAY(struct ath10k_htc_credit_report, credit_report);
> +		DECLARE_FLEX_ARRAY(struct ath10k_htc_lookahead_report, lookahead_report);
> +		DECLARE_FLEX_ARRAY(struct ath10k_htc_lookahead_bundle, lookahead_bundle);
>   	};
>   } __packed __aligned(4);
>