From: Simon Horman <simon.horman@corigine.com>
To: Christian Marangi <ansuelsmth@gmail.com>
Cc: Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Atin Bainada <hi@atinb.me>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [net-next PATCH 1/3] net: dsa: tag_qca: return early if dev is not found
Date: Wed, 26 Jul 2023 10:17:13 +0200 [thread overview]
Message-ID: <ZMDWic7Wo/bJBnjG@corigine.com> (raw)
In-Reply-To: <20230724033058.16795-1-ansuelsmth@gmail.com>
On Mon, Jul 24, 2023 at 05:30:56AM +0200, Christian Marangi wrote:
> Currently checksum is recalculated and dsa tag stripped even if we later
> don't find the dev.
>
> To improve code, exit early if we don't find the dev and skip additional
> operation on the skb since it will be freed anyway.
>
> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
next prev parent reply other threads:[~2023-07-26 8:28 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-24 3:30 [net-next PATCH 1/3] net: dsa: tag_qca: return early if dev is not found Christian Marangi
2023-07-24 3:30 ` [net-next PATCH 2/3] net: dsa: qca8k: make learning configurable and keep off if standalone Christian Marangi
2023-07-26 8:19 ` Simon Horman
2023-07-26 12:14 ` Vladimir Oltean
2023-07-26 13:15 ` Simon Horman
2023-07-26 12:12 ` Vladimir Oltean
2023-07-27 19:05 ` Christian Marangi
2023-07-26 22:22 ` Florian Fainelli
2023-07-24 3:30 ` [net-next PATCH 3/3] net: dsa: qca8k: limit user ports access to the first CPU port on setup Christian Marangi
2023-07-26 8:19 ` Simon Horman
2023-07-26 13:18 ` Vladimir Oltean
2023-07-27 19:10 ` Christian Marangi
2023-07-27 21:14 ` Vladimir Oltean
2023-07-26 22:21 ` Florian Fainelli
2023-07-27 21:16 ` Vladimir Oltean
2023-07-26 8:17 ` Simon Horman [this message]
2023-07-26 12:06 ` [net-next PATCH 1/3] net: dsa: tag_qca: return early if dev is not found Vladimir Oltean
2023-07-26 22:19 ` Florian Fainelli
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