linux-kernel - Re: [PATCH v1] qed: Use %pM format specifier for MAC addresses

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Date:   Thu, 30 Jul 2020 16:26:17 +0000
From:   Alexander Lobakin <alobakin@...me>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Alexander Lobakin <alobakin@...me>,
        Ariel Elior <aelior@...vell.com>,
        GR-everest-linux-l2@...vell.com, netdev@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] qed: Use %pM format specifier for MAC addresses

From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Date: Thu, 30 Jul 2020 18:59:20 +0300

> Convert to %pM instead of using custom code.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> ---
>  drivers/net/ethernet/qlogic/qed/qed_mcp.c   | 5 ++---
>  drivers/net/ethernet/qlogic/qed/qed_sriov.c | 6 ++----
>  2 files changed, 4 insertions(+), 7 deletions(-)

Thanks!

Acked-by: Alexander Lobakin <alobakin@...me>

> diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
> index 988d84564849..5be08f83e0aa 100644
> --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c
> +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
> @@ -2518,11 +2518,10 @@ int qed_mcp_fill_shmem_func_info(struct qed_hwfn *p_hwfn,
>  	}
>  
>  	DP_VERBOSE(p_hwfn, (QED_MSG_SP | NETIF_MSG_IFUP),
> -		   "Read configuration from shmem: pause_on_host %02x protocol %02x BW [%02x - %02x] MAC %02x:%02x:%02x:%02x:%02x:%02x wwn port %llx node %llx ovlan %04x wol %02x\n",
> +		   "Read configuration from shmem: pause_on_host %02x protocol %02x BW [%02x - %02x] MAC %pM wwn port %llx node %llx ovlan %04x wol %02x\n",
>  		info->pause_on_host, info->protocol,
>  		info->bandwidth_min, info->bandwidth_max,
> -		info->mac[0], info->mac[1], info->mac[2],
> -		info->mac[3], info->mac[4], info->mac[5],
> +		info->mac,
>  		info->wwn_port, info->wwn_node,
>  		info->ovlan, (u8)p_hwfn->hw_info.b_wol_support);
>  
> diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
> index aa215eeeb4df..9489089706fe 100644
> --- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c
> +++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
> @@ -3276,14 +3276,12 @@ static void qed_iov_vf_mbx_ucast_filter(struct qed_hwfn *p_hwfn,
>  
>  	DP_VERBOSE(p_hwfn,
>  		   QED_MSG_IOV,
> -		   "VF[%d]: opcode 0x%02x type 0x%02x [%s %s] [vport 0x%02x] MAC %02x:%02x:%02x:%02x:%02x:%02x, vlan 0x%04x\n",
> +		   "VF[%d]: opcode 0x%02x type 0x%02x [%s %s] [vport 0x%02x] MAC %pM, vlan 0x%04x\n",
>  		   vf->abs_vf_id, params.opcode, params.type,
>  		   params.is_rx_filter ? "RX" : "",
>  		   params.is_tx_filter ? "TX" : "",
>  		   params.vport_to_add_to,
> -		   params.mac[0], params.mac[1],
> -		   params.mac[2], params.mac[3],
> -		   params.mac[4], params.mac[5], params.vlan);
> +		   params.mac, params.vlan);
>  
>  	if (!vf->vport_instance) {
>  		DP_VERBOSE(p_hwfn,
> -- 
> 2.27.0

Al