linux-kernel - Re: [PATCH v4 net-next 2/4] igb: Fix passing 0 to ERR_PTR in igb_run

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Message-ID: <20241026153741.GL1507976@kernel.org>
Date: Sat, 26 Oct 2024 16:37:41 +0100
From: Simon Horman <horms@...nel.org>
To: Yue Haibing <yuehaibing@...wei.com>
Cc: anthony.l.nguyen@...el.com, przemyslaw.kitszel@...el.com,
	davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
	pabeni@...hat.com, ast@...nel.org, daniel@...earbox.net,
	hawk@...nel.org, john.fastabend@...il.com,
	maciej.fijalkowski@...el.com, vedang.patel@...el.com,
	jithu.joseph@...el.com, andre.guedes@...el.com,
	jacob.e.keller@...el.com, sven.auhagen@...eatech.de,
	alexander.h.duyck@...el.com, intel-wired-lan@...ts.osuosl.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	bpf@...r.kernel.org
Subject: Re: [PATCH v4 net-next 2/4] igb: Fix passing 0 to ERR_PTR in
 igb_run_xdp()

On Sat, Oct 26, 2024 at 12:12:47PM +0800, Yue Haibing wrote:
> igb_run_xdp() converts customed xdp action to a negative error code
> with the sk_buff pointer type which be checked with IS_ERR in
> igb_clean_rx_irq(). Remove this error pointer handing instead use plain
> int return value.
> 
> Fixes: 9cbc948b5a20 ("igb: add XDP support")
> Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@...el.com>
> Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>
> Signed-off-by: Yue Haibing <yuehaibing@...wei.com>

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