Re: [Intel-wired-lan] [PATCH iwl-next] ice: use ice_fill_eth_hdr() in ice_fill_sw_rule()

[Marcin Szycik <marcin.szycik@linux.intel.com>]

On 20.03.2026 06:05, Aleksandr Loktionov wrote:
> From: Marcin Szycik <marcin.szycik@intel.com>

ACK

> Use the already existing helper function to fill Ethernet header. Also
> replace sizeof with a (also existing) macro to reduce the number of
> variables.
> 
> Suggested-by: Martyna Szapar-Mudlaw <martyna.szapar-mudlaw@intel.com>
> Signed-off-by: Marcin Szycik <marcin.szycik@intel.com>
> Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
> ---
>  drivers/net/ethernet/intel/ice/ice_switch.c | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c
> index bb0f990..6496534 100644
> --- a/drivers/net/ethernet/intel/ice/ice_switch.c
> +++ b/drivers/net/ethernet/intel/ice/ice_switch.c
> @@ -2612,7 +2612,6 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info,
>  	u16 vlan_id = ICE_MAX_VLAN_ID + 1;
>  	u16 vlan_tpid = ETH_P_8021Q;
>  	void *daddr = NULL;
> -	u16 eth_hdr_sz;
>  	u8 *eth_hdr;
>  	u32 act = 0;
>  	__be16 *off;
> @@ -2625,11 +2624,10 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info,
>  		return;
>  	}
>  
> -	eth_hdr_sz = sizeof(dummy_eth_header);
>  	eth_hdr = s_rule->hdr_data;
>  
>  	/* initialize the ether header with a dummy header */
> -	memcpy(eth_hdr, dummy_eth_header, eth_hdr_sz);
> +	ice_fill_eth_hdr(eth_hdr);
>  	ice_fill_sw_info(hw, f_info);
>  
>  	switch (f_info->fltr_act) {
> @@ -2730,7 +2728,7 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info,
>  
>  	/* Create the switch rule with the final dummy Ethernet header */
>  	if (opc != ice_aqc_opc_update_sw_rules)
> -		s_rule->hdr_len = cpu_to_le16(eth_hdr_sz);
> +		s_rule->hdr_len = cpu_to_le16(DUMMY_ETH_HDR_LEN);
>  }
>  
>  /**