From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753481AbcKRNaS (ORCPT ); Fri, 18 Nov 2016 08:30:18 -0500 Received: from lelnx193.ext.ti.com ([198.47.27.77]:43743 "EHLO lelnx193.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753193AbcKRN3L (ORCPT ); Fri, 18 Nov 2016 08:29:11 -0500 From: Kishon Vijay Abraham I To: CC: , Subject: [PATCH 16/20] phy: fix returnvar.cocci warnings Date: Fri, 18 Nov 2016 18:58:39 +0530 Message-ID: <1479475723-4857-17-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1479475723-4857-1-git-send-email-kishon@ti.com> References: <1479475723-4857-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Vivek Gautam Remove unneeded variables when "0" can be returned. Generated by: scripts/coccinelle/misc/returnvar.cocci Signed-off-by: Vivek Gautam Cc: Kishon Vijay Abraham I Signed-off-by: Kishon Vijay Abraham I --- drivers/phy/phy-berlin-sata.c | 3 +-- drivers/phy/tegra/xusb-tegra124.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/phy/phy-berlin-sata.c b/drivers/phy/phy-berlin-sata.c index f84a33a..2c7a57f 100644 --- a/drivers/phy/phy-berlin-sata.c +++ b/drivers/phy/phy-berlin-sata.c @@ -85,7 +85,6 @@ static int phy_berlin_sata_power_on(struct phy *phy) struct phy_berlin_desc *desc = phy_get_drvdata(phy); struct phy_berlin_priv *priv = dev_get_drvdata(phy->dev.parent); void __iomem *ctrl_reg = priv->base + 0x60 + (desc->index * 0x80); - int ret = 0; u32 regval; clk_prepare_enable(priv->clk); @@ -130,7 +129,7 @@ static int phy_berlin_sata_power_on(struct phy *phy) clk_disable_unprepare(priv->clk); - return ret; + return 0; } static int phy_berlin_sata_power_off(struct phy *phy) diff --git a/drivers/phy/tegra/xusb-tegra124.c b/drivers/phy/tegra/xusb-tegra124.c index 1199572..c45cbed 100644 --- a/drivers/phy/tegra/xusb-tegra124.c +++ b/drivers/phy/tegra/xusb-tegra124.c @@ -1483,7 +1483,6 @@ static int tegra124_usb3_port_enable(struct tegra_xusb_port *port) struct tegra_xusb_padctl *padctl = port->padctl; struct tegra_xusb_lane *lane = usb3->base.lane; unsigned int index = port->index, offset; - int ret = 0; u32 value; value = padctl_readl(padctl, XUSB_PADCTL_SS_PORT_MAP); @@ -1612,7 +1611,7 @@ static int tegra124_usb3_port_enable(struct tegra_xusb_port *port) value &= ~XUSB_PADCTL_ELPG_PROGRAM_SSPX_ELPG_CLAMP_EN(index); padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM); - return ret; + return 0; } static void tegra124_usb3_port_disable(struct tegra_xusb_port *port) -- 1.7.9.5