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 X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5E223C64EB0 for ; Mon, 8 Oct 2018 10:07:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2BB6A2064E for ; Mon, 8 Oct 2018 10:07:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2BB6A2064E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727885AbeJHRSv (ORCPT ); Mon, 8 Oct 2018 13:18:51 -0400 Received: from mail.bootlin.com ([62.4.15.54]:38945 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726771AbeJHRSu (ORCPT ); Mon, 8 Oct 2018 13:18:50 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id 87732208C2; Mon, 8 Oct 2018 12:07:50 +0200 (CEST) Received: from localhost.localdomain (AAubervilliers-681-1-28-153.w90-88.abo.wanadoo.fr [90.88.148.153]) by mail.bootlin.com (Postfix) with ESMTPSA id 432122090A; Mon, 8 Oct 2018 12:07:40 +0200 (CEST) From: Quentin Schulz To: davem@davemloft.net, andrew@lunn.ch, f.fainelli@gmail.com Cc: allan.nielsen@microchip.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, thomas.petazzoni@bootlin.com, alexandre.belloni@bootlin.com, Quentin Schulz Subject: [PATCH net-next v3 6/6] net: phy: mscc: remove unneeded temporary variable Date: Mon, 8 Oct 2018 12:07:28 +0200 Message-Id: <20181008100728.24959-7-quentin.schulz@bootlin.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181008100728.24959-1-quentin.schulz@bootlin.com> References: <20181008100728.24959-1-quentin.schulz@bootlin.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Here, the rc variable is either used only for the condition right after the assignment or right before being used as the return value of the function it's being used in. So let's remove this unneeded temporary variable whenever possible. Reviewed-by: Florian Fainelli Reviewed-by: Andrew Lunn Signed-off-by: Quentin Schulz --- drivers/net/phy/mscc.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/net/phy/mscc.c b/drivers/net/phy/mscc.c index 6bfdc168c62b..7ae3e644a18f 100644 --- a/drivers/net/phy/mscc.c +++ b/drivers/net/phy/mscc.c @@ -481,7 +481,7 @@ static void vsc85xx_wol_get(struct phy_device *phydev, static int vsc85xx_edge_rate_magic_get(struct phy_device *phydev) { u32 vdd, sd; - int rc, i, j; + int i, j; struct device *dev = &phydev->mdio.dev; struct device_node *of_node = dev->of_node; u8 sd_array_size = ARRAY_SIZE(edge_table[0].slowdown); @@ -489,12 +489,10 @@ static int vsc85xx_edge_rate_magic_get(struct phy_device *phydev) if (!of_node) return -ENODEV; - rc = of_property_read_u32(of_node, "vsc8531,vddmac", &vdd); - if (rc != 0) + if (of_property_read_u32(of_node, "vsc8531,vddmac", &vdd)) vdd = MSCC_VDDMAC_3300; - rc = of_property_read_u32(of_node, "vsc8531,edge-slowdown", &sd); - if (rc != 0) + if (of_property_read_u32(of_node, "vsc8531,edge-slowdown", &sd)) sd = 0; for (i = 0; i < ARRAY_SIZE(edge_table); i++) @@ -735,9 +733,7 @@ static int vsc85xx_config_init(struct phy_device *phydev) return rc; } - rc = genphy_config_init(phydev); - - return rc; + return genphy_config_init(phydev); } static int vsc85xx_ack_interrupt(struct phy_device *phydev) -- 2.17.1