From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f50.google.com (mail-pj1-f50.google.com [209.85.216.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A0F9342C4F8 for ; Thu, 3 Sep 2026 07:33:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.50 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788420800; cv=none; b=bZaCIL4uBed+Fmq4qd13o9QsG0FqUv4RRhLsafkDhJxE4dWJiHAqThAU+QcK2z7ctIPLTPt8F7ZSEh3XHffXSHV/2tUfMFDk4qWQW1x0p/B0jKO+/n/wZt7j0YMnT5dMX1ajh/7UCEJ5Mjm+u/suvOMmCsfw6Zxc5lEbK0p+A5M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788420800; c=relaxed/simple; bh=5qMEuy5eGy/JVQD+dpqf2Q/66DUF3xuDuOpkz4CMcPI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=N5HPRu42ti9DnNHWiLfoABCJx21WbfJ3efLCtPTCsxa2VQWwFm7wcAYIYGVA0rrPGiq+2DP1GoYmzURCALunAsNVswZGVGhOf/tcq/1pOmVAJWBiTFSfCligNJikA7zf4vFDVtd93rC/KybkNX5zURCdvijWhHurqRzcRrFNsro= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=GEurpcjX; arc=none smtp.client-ip=209.85.216.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="GEurpcjX" Received: by mail-pj1-f50.google.com with SMTP id 98e67ed59e1d1-398a4dcf289so2393635a91.2 for ; Thu, 03 Sep 2026 00:33:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1788420799; x=1789025599; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=fQhuxUhRanThkxdEOXasCJ4w6JBVmta7BprVKmAc0/A=; b=GEurpcjX52Ed2vWWK4CVPakHBMV2l3QjDELSaX/KTPh77hIS3XvtwyistVfUrIkRuD Qh4oidMzQ5+CvFcPioFoLxkHxkB6nCS6CKv4KJOjz9gS1yA6Icg0YBskyywgDV/iS7Ho yb3qTaAv05w0ci4KUQLKEm4n7L90vklfDX+A0Rn10lll3IkK5GlICQBQ+nTdfr+h5E4g JrtlU3IL0xS6P2hWaQT9V2IDAEsYZTMqWWefl7xFZmLgcsEqOrHQelsyIrRt0ctOWR8X O5Nn1JcRx0QOq6LuIq26fyEntC1aFENTiKVm0I7KMfjCYgiXNKKjIyHeZ2ijqxpr7on4 S0pg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788420799; x=1789025599; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=fQhuxUhRanThkxdEOXasCJ4w6JBVmta7BprVKmAc0/A=; b=dYqfgeCmh7+HuLoiYzsUp0ab1ptRrXGLvQFXHMUQRoa1Fu4a09rfTB616tcM81LMAz mVB+LIvYGjM2/naConcFQWC8hxX/gm34B8WJAiqyp48eFWtigDkMP+Yu9oluzulpFX+r z727tickcVKuyxy6qoAlNZMQyPBRFgWRN2vOcxh4/+hCo/rmzOwOc0qT0El/hxw8zMpo gv9pToyouJBbM2WaVU9Qp13MZG/WZY/VaOVVqoWFqSiHBR+G3iI6/YmOYwoFMRR011TX nW14BPIgQVEtWfjz3iHY7jWPuUWJ2nMJP2J23SSaJsGPpdCAqLzmBquMWBK2qzgzeKQY pn2g== X-Forwarded-Encrypted: i=1; AKwUvBywSuQhfFNhX6SFkaPlggY7N6aPeTeqn+nyhOeY6368ERYJnifIIote2gDahOBFV+2cBtn3sd0=@vger.kernel.org X-Gm-Message-State: AFuF++n65mI4KRiWHrpqb1w7zmbzC6Wss5T2XMAKDmOFhcjFKIFQ7qO4 JuwPr6hjWlHMruTDB0V8+kLBbz6ll0V2500oKATvwA5b1Et4CU42w6mT X-Gm-Gg: AYBFou1uAxWtOvoUZY3vCqtDexFSOD37McTAC/xdrVoMwqS4Nzy+ldJ/e0situdaD05 4gWRRop/rhXjVbzEnvxSK9Y4KvedxYFH0KUcG0OkmDj46wlg7FNxlTX2eEUOtiEF5hUXopZIOLf SPvBwaVw6aFzij1S9h+hJ0IJAp7aorr3eVW1ObNrbmzlOnmyqfJ0Hl6E1msRnsyOSDVcZA2FOYD bgQ17r8MMTcPoKE534zvBucJ+A8osY6yLvfbQgPqDnD084B2DjrrsiopQdMitQD+aNxREI0Orad XKRysovhEkZvHkLXY6xDva9izSrJzWTkvkIpg/wJ6HfFnq95z7K231qpfGM2JQU0DJ+qPmoK5zH wkx/yEYVMBzi90T4cAjY4DqMleks7CRxxeuT8rhFJ7CH5zMTbhOIXMLxnrQukQmqVTVbVx2sagy EQnLq0CylXobR+8cUhDrWUugxGfZX4vXRSbwGtzrAL0tgCYCAla1/U6kobwJQCJrM4+1QHiYodh v/LmCjkhsgUpNlrD+WM7Gv1ZvthW3caZnJTGf63etQbqJbAUShs++5Qcl6pvYQMsRqI16vTcg68 kWWR X-Received: by 2002:a17:90b:2604:b0:38e:c7b0:84ad with SMTP id 98e67ed59e1d1-39aedce056cmr16042015a91.0.1788420798943; Thu, 03 Sep 2026 00:33:18 -0700 (PDT) Received: from phuc-desktop.. ([183.91.15.56]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39b08624f11sm3606813a91.11.2026.09.03.00.33.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Sep 2026 00:33:18 -0700 (PDT) From: phucduc.bui@gmail.com To: Radhey Shyam Pandey , Andrew Lunn , davem@davemloft.net, Eric Dumazet , Jakub Kicinski , Paolo Abeni , Michal Simek , Simon Horman Cc: Andre Przywara , Robert Hancock , netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, bui duc phuc Subject: [PATCH net-next v5 1/3] net: xilinx: axienet: Propagate errors from optional IRQ lookup Date: Thu, 3 Sep 2026 14:32:50 +0700 Message-ID: <20260903073252.339250-2-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260903073252.339250-1-phucduc.bui@gmail.com> References: <20260903073252.339250-1-phucduc.bui@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: bui duc phuc platform_get_irq_optional() returns a positive IRQ number on success or a negative error code on failure. For an optional IRQ, -ENXIO indicates that no optional IRQ is available, while other errors should be propagated. Propagate all error codes returned by platform_get_irq_optional() other than -ENXIO. Another call to platform_get_irq_optional() in the same function already handles the return value this way. Apply the same error handling to this call site for consistency. Fixes: d6349e3e14c7 ("net: axienet: Mark eth_irq as optional") Reviewed-by: Radhey Shyam Pandey Signed-off-by: bui duc phuc --- drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 1722b7038f34..207aecb5f8b9 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -2975,6 +2975,8 @@ static int axienet_probe(struct platform_device *pdev) dev_err(&pdev->dev, "could not determine irqs\n"); return -ENOMEM; } + if (lp->eth_irq < 0 && lp->eth_irq != -ENXIO) + return lp->eth_irq; /* Reset core now that clocks are enabled, prior to accessing MDIO */ ret = __axienet_device_reset(lp); -- 2.43.0