> -----Original Message-----
> From: Yiding Zhou <yidingx.z...@intel.com>
> Sent: Tuesday, February 8, 2022 00:48
> To: Yang, Qiming <qiming.y...@intel.com>; Zhang, Qi Z <qi.z.zh...@intel.com>
> Cc: dev@dpdk.org
> Subject: [PATCH] net/ice: fix gcc error with -DRTE_LIBRTE_ICE_16BYTE_RX_DESC
>
> gcc will report error "unused parameter 'rxq'" when the macro
> RTE_LIBRTE_ICE_16BYTE_RX_DESC is defined. use "(void)rxq" to avoid it
>
> Fixes: 7a340b0b4e03 ("net/ice: refactor Rx FlexiMD handling")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Yiding Zhou <yidingx.z...@intel.com>
> ---
> drivers/net/ice/ice_rxtx.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c
> index 58700f1b92..97572d5952 100644
> --- a/drivers/net/ice/ice_rxtx.c
> +++ b/drivers/net/ice/ice_rxtx.c
> @@ -163,6 +163,8 @@ ice_rxd_to_pkt_fields_by_comms_aux_v1(struct ice_rx_queue
> *rxq,
> *RTE_NET_ICE_DYNF_PROTO_XTR_METADATA(mb) = metadata;
> }
> }
> +#else
> + (void)rxq;
> #endif
> }
>
> @@ -201,6 +203,8 @@ ice_rxd_to_pkt_fields_by_comms_aux_v2(struct ice_rx_queue
> *rxq,
> *RTE_NET_ICE_DYNF_PROTO_XTR_METADATA(mb) = metadata;
> }
> }
> +#else
> + (void)rxq;
> #endif
> }
>
" __rte_unused struct ice_rx_queue *rxq" could make the fix clean.
> --
> 2.25.1
