linux-kernel - Re: [PATCH net-next v2] net: stmmac: convert to use .get_rx_ring

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Message-ID: <aWUSq925KrWXh0Rg@horms.kernel.org>
Date: Mon, 12 Jan 2026 15:26:35 +0000
From: Simon Horman <horms@...nel.org>
To: Breno Leitao <leitao@...ian.org>
Cc: 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>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v2] net: stmmac: convert to use
 .get_rx_ring_count

On Thu, Jan 08, 2026 at 03:43:00AM -0800, Breno Leitao wrote:
> Convert the stmmac driver to use the new .get_rx_ring_count
> ethtool operation instead of implementing .get_rxnfc for handling
> ETHTOOL_GRXRINGS command.
> 
> Since stmmac_get_rxnfc() only handled ETHTOOL_GRXRINGS (returning
> -EOPNOTSUPP for all other commands), remove it entirely and replace
> it with the simpler stmmac_get_rx_ring_count() callback.
> 
> Signed-off-by: Breno Leitao <leitao@...ian.org>
> ---
> Changes in v2:
> - no change from v1. Basically resending it now that net-next is open.
> - Link to v1: https://patch.msgid.link/20251222-gxring_stmicro-v1-1-d018a14644a5@debian.org

Reviewed-by: Simon Horman <horms@...nel.org>