netdev - Re: [net-next 3/6] net: rswitch: Use common defines for time stamping control

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Message-ID: <610436b7-ab28-4a76-b702-772b5756b17c@lunn.ch>
Date: Tue, 16 Sep 2025 14:31:29 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Niklas Söderlund <niklas.soderlund+renesas@...natech.se>
Cc: Paul Barker <paul@...rker.dev>, Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Magnus Damm <magnus.damm@...il.com>,
	Richard Cochran <richardcochran@...il.com>, netdev@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org
Subject: Re: [net-next 3/6] net: rswitch: Use common defines for time
 stamping control

> -		get_ts = rdev->priv->tstamp_rx_ctrl & RCAR_GEN4_RXTSTAMP_TYPE_V2_L2_EVENT;
> +		get_ts = rdev->priv->tstamp_rx_ctrl != HWTSTAMP_FILTER_NONE;

That is not an obvious transformation. The first looks like a specific
subset of events, while the second looks like any sort. It might be
worth commenting about this in the commit message.

    Andrew

---
pw-bot: cr