linux-kernel - Re: [RFC PATCH 12/35] r8169: Tidy Success/Failure checks

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Date:   Mon, 13 Jul 2020 15:45:26 +0200
From:   Heiner Kallweit <hkallweit1@...il.com>
To:     "Saheed O. Bolarinwa" <refactormyself@...il.com>,
        helgaas@...nel.org,
        Realtek linux nic maintainers <nic_swsd@...ltek.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Russell King <linux@...linux.org.uk>
Cc:     bjorn@...gaas.com, skhan@...uxfoundation.org,
        linux-pci@...r.kernel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [RFC PATCH 12/35] r8169: Tidy Success/Failure checks

On 13.07.2020 14:22, Saheed O. Bolarinwa wrote:
> Remove unnecessary check for 0.
> 
> Signed-off-by: "Saheed O. Bolarinwa" <refactormyself@...il.com>
> ---
> This patch depends on PATCH 11/35
> 
>  drivers/net/ethernet/realtek/r8169_main.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
> index 206dac958cb2..79edbc0c4476 100644
> --- a/drivers/net/ethernet/realtek/r8169_main.c
> +++ b/drivers/net/ethernet/realtek/r8169_main.c
> @@ -2656,7 +2656,7 @@ static void rtl_csi_access_enable(struct rtl8169_private *tp, u8 val)
>  	 * first and if it fails fall back to CSI.
>  	 */
>  	if (pdev->cfg_size > 0x070f &&
> -	    pci_write_config_byte(pdev, 0x070f, val) == 0)
> +	    !pci_write_config_byte(pdev, 0x070f, val))
>  		return;
>  
>  	netdev_notice_once(tp->dev,
> 
Patches 11 and 12 are both trivial, wouldn't it make sense to merge them?
Apart from that: Acked-by: Heiner Kallweit <hkallweit1@...il.com>