netdev - Re: [PATCH net-next 3/4] net: dsa: tag_ocelot: use a short prefix on both ingress and egress

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Message-ID: <20200511154019.216d8aa6@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Mon, 11 May 2020 15:40:19 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Vladimir Oltean <olteanv@...il.com>
Cc:     andrew@...n.ch, f.fainelli@...il.com, vivien.didelot@...il.com,
        davem@...emloft.net, netdev@...r.kernel.org
Subject: Re: [PATCH net-next 3/4] net: dsa: tag_ocelot: use a short prefix
 on both ingress and egress

On Mon, 11 May 2020 23:20:45 +0300 Vladimir Oltean wrote:
> From: Vladimir Oltean <vladimir.oltean@....com>
> 
> There are 2 goals that we follow:
> 
> - Reduce the header size
> - Make the header size equal between RX and TX

Getting this from sparse:

../net/dsa/tag_ocelot.c:185:17: warning: incorrect type in assignment (different base types)
../net/dsa/tag_ocelot.c:185:17:    expected unsigned int [usertype]
../net/dsa/tag_ocelot.c:185:17:    got restricted __be32 [usertype]