From patchwork Mon Nov 20 15:11:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jia Jie Ho X-Patchwork-Id: 745455 Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from fd01.gateway.ufhost.com (fd01.gateway.ufhost.com [61.152.239.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF813122; Mon, 20 Nov 2023 07:11:27 -0800 (PST) Received: from EXMBX165.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX165", Issuer "EXMBX165" (not verified)) by fd01.gateway.ufhost.com (Postfix) with ESMTP id 351FC80A4; Mon, 20 Nov 2023 23:11:25 +0800 (CST) Received: from EXMBX168.cuchost.com (172.16.6.78) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Mon, 20 Nov 2023 23:11:25 +0800 Received: from ubuntu.localdomain (161.142.156.101) by EXMBX168.cuchost.com (172.16.6.78) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Mon, 20 Nov 2023 23:11:22 +0800 From: Jia Jie Ho To: Olivia Mackall , Herbert Xu CC: , Subject: [PATCH] hwrng: starfive - Fix dev_err_probe return error Date: Mon, 20 Nov 2023 23:11:21 +0800 Message-ID: <20231120151121.60942-1-jiajie.ho@starfivetech.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [161.142.156.101] X-ClientProxiedBy: EXCAS062.cuchost.com (172.16.6.22) To EXMBX168.cuchost.com (172.16.6.78) X-YovoleRuleAgent: yovoleflag Current dev_err_probe will return 0 instead of proper error code if driver failed to get irq number. Fix the return err code. Signed-off-by: Jia Jie Ho Reported-by: kernel test robot Reported-by: Dan Carpenter Closes: https://lore.kernel.org/r/202311160649.3GhKCfhd-lkp@intel.com/ --- drivers/char/hw_random/jh7110-trng.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/jh7110-trng.c b/drivers/char/hw_random/jh7110-trng.c index 38474d48a25e..b1f94e3c0c6a 100644 --- a/drivers/char/hw_random/jh7110-trng.c +++ b/drivers/char/hw_random/jh7110-trng.c @@ -300,7 +300,7 @@ static int starfive_trng_probe(struct platform_device *pdev) ret = devm_request_irq(&pdev->dev, irq, starfive_trng_irq, 0, pdev->name, (void *)trng); if (ret) - return dev_err_probe(&pdev->dev, irq, + return dev_err_probe(&pdev->dev, ret, "Failed to register interrupt handler\n"); trng->hclk = devm_clk_get(&pdev->dev, "hclk");