From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bitan Biswas Subject: [PATCH V2 2/6] i2c: tegra: remove unnecessary variable init Date: Fri, 7 Jun 2019 12:30:22 -0700 Message-ID: <1559935826-25812-2-git-send-email-bbiswas@nvidia.com> References: <1559935826-25812-1-git-send-email-bbiswas@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1559935826-25812-1-git-send-email-bbiswas@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: Laxman Dewangan , Thierry Reding , Jonathan Hunter , linux-i2c@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Rosin , Wolfram Sang , Dmitry Osipenko Cc: Shardar Mohammed , Sowjanya Komatineni , Mantravadi Karthik , Bitan Biswas List-Id: linux-i2c@vger.kernel.org Remove variable initializations in functions that are followed by assignments before use Signed-off-by: Bitan Biswas Reviewed-by: Dmitry Osipenko --- drivers/i2c/busses/i2c-tegra.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index 00692d8..f7116b7 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -689,7 +689,7 @@ static int tegra_i2c_init(struct tegra_i2c_dev *i2c_dev, bool clk_reinit) u32 val; int err; u32 clk_divisor, clk_multiplier; - u32 tsu_thd = 0; + u32 tsu_thd; u8 tlow, thigh; err = pm_runtime_get_sync(i2c_dev->dev); @@ -1218,7 +1218,7 @@ static int tegra_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], { struct tegra_i2c_dev *i2c_dev = i2c_get_adapdata(adap); int i; - int ret = 0; + int ret; ret = pm_runtime_get_sync(i2c_dev->dev); if (ret < 0) { @@ -1489,7 +1489,7 @@ static int tegra_i2c_probe(struct platform_device *pdev) void __iomem *base; phys_addr_t base_phys; int irq; - int ret = 0; + int ret; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); base_phys = res->start; -- 2.7.4