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Date:   Thu, 7 Dec 2023 07:19:56 +0000
From:   Wei Fang <wei.fang@....com>
To:     "justinstitt@...gle.com" <justinstitt@...gle.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Shay Agroskin <shayagr@...zon.com>,
        Arthur Kiyanovski <akiyano@...zon.com>,
        David Arinzon <darinzon@...zon.com>,
        Noam Dagan <ndagan@...zon.com>,
        Saeed Bishara <saeedb@...zon.com>,
        Rasesh Mody <rmody@...vell.com>,
        Sudarsana Kalluru <skalluru@...vell.com>,
        "GR-Linux-NIC-Dev@...vell.com" <GR-Linux-NIC-Dev@...vell.com>,
        Dimitris Michailidis <dmichail@...gible.com>,
        Yisen Zhuang <yisen.zhuang@...wei.com>,
        Salil Mehta <salil.mehta@...wei.com>,
        Jesse Brandeburg <jesse.brandeburg@...el.com>,
        Tony Nguyen <anthony.l.nguyen@...el.com>,
        Louis Peens <louis.peens@...igine.com>,
        Shannon Nelson <shannon.nelson@....com>,
        Brett Creeley <brett.creeley@....com>,
        "drivers@...sando.io" <drivers@...sando.io>,
        "K. Y. Srinivasan" <kys@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Wei Liu <wei.liu@...nel.org>, Dexuan Cui <decui@...rosoft.com>,
        Ronak Doshi <doshir@...are.com>,
        VMware PV-Drivers Reviewers <pv-drivers@...are.com>,
        Andy Whitcroft <apw@...onical.com>,
        Joe Perches <joe@...ches.com>,
        Dwaipayan Ray <dwaipayanray1@...il.com>,
        Lukas Bulwahn <lukas.bulwahn@...il.com>,
        Hauke Mehrtens <hauke@...ke-m.de>,
        Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        Arınç ÜNAL <arinc.unal@...nc9.com>,
        Daniel Golle <daniel@...rotopia.org>,
        Landen Chao <Landen.Chao@...iatek.com>,
        DENG Qingfang <dqfext@...il.com>,
        Sean Wang <sean.wang@...iatek.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Alvin Šipraga <alsi@...g-olufsen.dk>,
        Shenwei Wang <shenwei.wang@....com>,
        Clark Wang <xiaoning.wang@....com>,
        dl-linux-imx <linux-imx@....com>,
        Lars Povlsen <lars.povlsen@...rochip.com>,
        Steen Hegelund <Steen.Hegelund@...rochip.com>,
        Daniel Machon <daniel.machon@...rochip.com>,
        "UNGLinuxDriver@...rochip.com" <UNGLinuxDriver@...rochip.com>,
        Jiawen Wu <jiawenwu@...stnetic.com>,
        Mengyuan Lou <mengyuanlou@...-swift.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Jesper Dangaard Brouer <hawk@...nel.org>,
        John Fastabend <john.fastabend@...il.com>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Nathan Chancellor <nathan@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        "intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>,
        "oss-drivers@...igine.com" <oss-drivers@...igine.com>,
        "linux-hyperv@...r.kernel.org" <linux-hyperv@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-mediatek@...ts.infradead.org" 
        <linux-mediatek@...ts.infradead.org>,
        "bpf@...r.kernel.org" <bpf@...r.kernel.org>
Subject: RE: [PATCH net-next v5 3/3] net: Convert some ethtool_sprintf() to
 ethtool_puts()

> -----Original Message-----
> From: justinstitt@...gle.com <justinstitt@...gle.com>
> Sent: 2023年12月7日 7:16
> To: David S. Miller <davem@...emloft.net>; Eric Dumazet
> <edumazet@...gle.com>; Jakub Kicinski <kuba@...nel.org>; Paolo Abeni
> <pabeni@...hat.com>; Shay Agroskin <shayagr@...zon.com>; Arthur
> Kiyanovski <akiyano@...zon.com>; David Arinzon
> <darinzon@...zon.com>; Noam Dagan <ndagan@...zon.com>; Saeed
> Bishara <saeedb@...zon.com>; Rasesh Mody <rmody@...vell.com>;
> Sudarsana Kalluru <skalluru@...vell.com>; GR-Linux-NIC-Dev@...vell.com;
> Dimitris Michailidis <dmichail@...gible.com>; Yisen Zhuang
> <yisen.zhuang@...wei.com>; Salil Mehta <salil.mehta@...wei.com>; Jesse
> Brandeburg <jesse.brandeburg@...el.com>; Tony Nguyen
> <anthony.l.nguyen@...el.com>; Louis Peens <louis.peens@...igine.com>;
> Shannon Nelson <shannon.nelson@....com>; Brett Creeley
> <brett.creeley@....com>; drivers@...sando.io; K. Y. Srinivasan
> <kys@...rosoft.com>; Haiyang Zhang <haiyangz@...rosoft.com>; Wei Liu
> <wei.liu@...nel.org>; Dexuan Cui <decui@...rosoft.com>; Ronak Doshi
> <doshir@...are.com>; VMware PV-Drivers Reviewers
> <pv-drivers@...are.com>; Andy Whitcroft <apw@...onical.com>; Joe
> Perches <joe@...ches.com>; Dwaipayan Ray <dwaipayanray1@...il.com>;
> Lukas Bulwahn <lukas.bulwahn@...il.com>; Hauke Mehrtens
> <hauke@...ke-m.de>; Andrew Lunn <andrew@...n.ch>; Florian Fainelli
> <f.fainelli@...il.com>; Vladimir Oltean <olteanv@...il.com>; Arınç ÜNAL
> <arinc.unal@...nc9.com>; Daniel Golle <daniel@...rotopia.org>; Landen
> Chao <Landen.Chao@...iatek.com>; DENG Qingfang <dqfext@...il.com>;
> Sean Wang <sean.wang@...iatek.com>; Matthias Brugger
> <matthias.bgg@...il.com>; AngeloGioacchino Del Regno
> <angelogioacchino.delregno@...labora.com>; Linus Walleij
> <linus.walleij@...aro.org>; Alvin Šipraga <alsi@...g-olufsen.dk>; Wei Fang
> <wei.fang@....com>; Shenwei Wang <shenwei.wang@....com>; Clark
> Wang <xiaoning.wang@....com>; dl-linux-imx <linux-imx@....com>; Lars
> Povlsen <lars.povlsen@...rochip.com>; Steen Hegelund
> <Steen.Hegelund@...rochip.com>; Daniel Machon
> <daniel.machon@...rochip.com>; UNGLinuxDriver@...rochip.com; Jiawen
> Wu <jiawenwu@...stnetic.com>; Mengyuan Lou
> <mengyuanlou@...-swift.com>; Heiner Kallweit <hkallweit1@...il.com>;
> Russell King <linux@...linux.org.uk>; Alexei Starovoitov <ast@...nel.org>;
> Daniel Borkmann <daniel@...earbox.net>; Jesper Dangaard Brouer
> <hawk@...nel.org>; John Fastabend <john.fastabend@...il.com>
> Cc: linux-kernel@...r.kernel.org; netdev@...r.kernel.org; Nick Desaulniers
> <ndesaulniers@...gle.com>; Nathan Chancellor <nathan@...nel.org>; Kees
> Cook <keescook@...omium.org>; intel-wired-lan@...ts.osuosl.org;
> oss-drivers@...igine.com; linux-hyperv@...r.kernel.org;
> linux-arm-kernel@...ts.infradead.org; linux-mediatek@...ts.infradead.org;
> bpf@...r.kernel.org; Justin Stitt <justinstitt@...gle.com>
> Subject: [PATCH net-next v5 3/3] net: Convert some ethtool_sprintf() to
> ethtool_puts()
> 
> This patch converts some basic cases of ethtool_sprintf() to ethtool_puts().
> 
> The conversions are used in cases where ethtool_sprintf() was being used
> with just two arguments:
> |       ethtool_sprintf(&data, buffer[i].name);
> or when it's used with format string: "%s"
> |       ethtool_sprintf(&data, "%s", buffer[i].name);
> which both now become:
> |       ethtool_puts(&data, buffer[i].name);
> 
> Signed-off-by: Justin Stitt <justinstitt@...gle.com>
> ---
>  drivers/net/ethernet/freescale/fec_main.c          |  4 +-
> diff --git a/drivers/net/ethernet/freescale/fec_main.c
> b/drivers/net/ethernet/freescale/fec_main.c
> index c3b7694a7485..bae9536de767 100644
> --- a/drivers/net/ethernet/freescale/fec_main.c
> +++ b/drivers/net/ethernet/freescale/fec_main.c
> @@ -2932,10 +2932,10 @@ static void fec_enet_get_strings(struct
> net_device *netdev,
>  	switch (stringset) {
>  	case ETH_SS_STATS:
>  		for (i = 0; i < ARRAY_SIZE(fec_stats); i++) {
> -			ethtool_sprintf(&data, "%s", fec_stats[i].name);
> +			ethtool_puts(&data, fec_stats[i].name);
>  		}
>  		for (i = 0; i < ARRAY_SIZE(fec_xdp_stat_strs); i++) {
> -			ethtool_sprintf(&data, "%s", fec_xdp_stat_strs[i]);
> +			ethtool_puts(&data, fec_xdp_stat_strs[i]);
>  		}
>  		page_pool_ethtool_stats_get_strings(data);
> 

Reviewed-by: Wei Fang <wei.fang@....com>

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