netdev - Re: [PATCH net v2] net: ag71xx: Add missing check after DMA map

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Message-ID: <20250716184353.GP721198@horms.kernel.org>
Date: Wed, 16 Jul 2025 19:43:53 +0100
From: Simon Horman <horms@...nel.org>
To: Thomas Fourier <fourier.thomas@...il.com>
Cc: Chris Snook <chris.snook@...il.com>,
	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>,
	Oleksij Rempel <o.rempel@...gutronix.de>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH net v2] net: ag71xx: Add missing check after DMA map

On Wed, Jul 16, 2025 at 11:57:25AM +0200, Thomas Fourier wrote:
> The DMA map functions can fail and should be tested for errors.
> 
> Fixes: d51b6ce441d3 ("net: ethernet: add ag71xx driver")
> Signed-off-by: Thomas Fourier <fourier.thomas@...il.com>
> ---
> v1 -> v2:
>   - do not pass free function to ag71xx_fill_rx_buf()

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