From: Vivek Gautam Date: Thu, 20 Oct 2016 06:53:40 +0000 (+0530) Subject: phy: fix returnvar.cocci warnings X-Git-Tag: v4.10-rc1~150^2~36^2~4 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e4d5973f9cba4eeeda239edef765b116865e006f;p=karo-tx-linux.git phy: fix returnvar.cocci warnings 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 --- diff --git a/drivers/phy/phy-berlin-sata.c b/drivers/phy/phy-berlin-sata.c index f84a33a1bdd9..2c7a57f2d595 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 119957249a51..c45cbedc6634 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)