Re: [PATCH] net: Replace the ternary conditional operator with min()

[Heiner Kallweit <hkallweit1@gmail.com>]

On 30.05.2023 10:45, Lu Hongfei wrote:
> It would be better to replace the traditional ternary conditional
> operator with min()
> 
No. If you say something is better you should explain the benefit.

> Signed-off-by: Lu Hongfei <luhongfei@vivo.com>
> ---
>  drivers/net/phy/phy.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>  mode change 100644 => 100755 drivers/net/phy/phy.c
> 
> diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
> index 0c0df38cd1ab..a8beb4ab8451
> --- a/drivers/net/phy/phy.c
> +++ b/drivers/net/phy/phy.c
> @@ -1002,7 +1002,7 @@ static int phy_poll_aneg_done(struct phy_device *phydev)
>  	if (!ret)
>  		return -ETIMEDOUT;
>  
> -	return ret < 0 ? ret : 0;
> +	return min(ret, 0);

ret < 0 stands for is_err(ret), therefore an arithmetic operator isn't
appropriate here.

>  }
>  
>  int phy_ethtool_ksettings_set(struct phy_device *phydev,
> @@ -1526,7 +1526,7 @@ int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable)
>  		ret = phy_set_bits_mmd(phydev, MDIO_MMD_PCS, MDIO_CTRL1,
>  				       MDIO_PCS_CTRL1_CLKSTOP_EN);
>  
> -	return ret < 0 ? ret : 0;
> +	return min(ret, 0);
>  }
>  EXPORT_SYMBOL(phy_init_eee);
>