From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 94FE4C4332F for ; Thu, 3 Feb 2022 20:38:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354526AbiBCUiS (ORCPT ); Thu, 3 Feb 2022 15:38:18 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:38380 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354503AbiBCUgP (ORCPT ); Thu, 3 Feb 2022 15:36:15 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 3FF0BB835B3; Thu, 3 Feb 2022 20:36:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 523B2C340EB; Thu, 3 Feb 2022 20:36:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1643920572; bh=v8lP6EEDA/v9fJnTYb2UloIEPhnQ0fkNOq4kTJaU4l4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rRYuPCsWvanyTxL4i9H2Nlfaelk794BfvoYG6Zw6y0+UFlD+HewShv1dMq26x9Vzx TSrels+uRF0dgaswSsNk+0tBU7sjYD/EAYszr1535r3gMrSfoV1vlH45n2DMsj8y7y SmBDbnY3PI30/8JehGEFbebDagnDaKjMrBUR5HyK1Njwr7xtcyJLR6kst5sEn2XPFb rY4rbfhp6SYYr2AdbLjCiahtHMJD6lAha1La3ks5z3PpTgtAZ/1nIeHUxXnTN7tI/6 imWxREtK3g5bDHixZU98wC6biaHbO2EsAybzXdz5n6CLBKczKv0hjOZOiFPpkm3i+p jxF/nnKWwdynA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Jisheng Zhang , Jernej Skrabec , "David S . Miller" , Sasha Levin , peppe.cavallaro@st.com, alexandre.torgue@foss.st.com, joabreu@synopsys.com, kuba@kernel.org, mcoquelin.stm32@gmail.com, mripard@kernel.org, wens@csie.org, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev Subject: [PATCH AUTOSEL 5.4 15/15] net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout() Date: Thu, 3 Feb 2022 15:35:45 -0500 Message-Id: <20220203203545.3879-15-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220203203545.3879-1-sashal@kernel.org> References: <20220203203545.3879-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Jisheng Zhang [ Upstream commit 9e0db41e7a0b6f1271cbcfb16dbf5b8641b4e440 ] When readl_poll_timeout() timeout, we'd better directly use its return value. Before this patch: [ 2.145528] dwmac-sun8i: probe of 4500000.ethernet failed with error -14 After this patch: [ 2.138520] dwmac-sun8i: probe of 4500000.ethernet failed with error -110 Signed-off-by: Jisheng Zhang Acked-by: Jernej Skrabec Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c index 2f6258ca95155..7c73d296b940d 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c @@ -718,7 +718,7 @@ static int sun8i_dwmac_reset(struct stmmac_priv *priv) if (err) { dev_err(priv->device, "EMAC reset timeout\n"); - return -EFAULT; + return err; } return 0; } -- 2.34.1