Subject: Re: [PATCH] net: dsa: sja1105: fix speed setting for 10 MBPS

From: Russell King - ARM Linux admin <[email-masked]>
Date: Fri, 1 May 2020 19:37:03 +0100

On Fri, May 01, 2020 at 06:00:52PM +0000, Walter Harms wrote:
> IMHO it would be better to use switch case here to improve readability.
> 
> switch (bmcr & mask) {
> 
> case  BMCR_SPEED1000:
>                                  speed = SPEED_1000;
>                                  break;
> case  BMCR_SPEED100:
>                                  speed = SPEED_100;
>                                  break;
> case  BMCR_SPEED10:
>                                  speed = SPEED_10;
>                                  break;
> default:
>                                 speed = SPEED_UNKNOWN
> }
> 
> jm2c,
>  wh
> 
> btw: an_enabled ? why not !enabled, mich more easy to read

You misinterpret "an_enabled".  It's not "negated enabled".  It's not
even "disabled".  It's short for "autonegotiation enabled".  It's
positive logic too.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 10.2Mbps down 587kbps up