From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Wed, 11 Jan 2017 09:17:31 -0500 Subject: [U-Boot] [PATCH] power_i2c.c: Fix unused variable warning In-Reply-To: <0552d6e0-8e70-31a8-5678-d66c8cfe2d47@samsung.com> References: <0552d6e0-8e70-31a8-5678-d66c8cfe2d47@samsung.com> Message-ID: <1484144251-8642-1-git-send-email-trini@konsulko.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de The variable ret was added but never set as we did not make calls to other functions that we needed to check the return value on. Fixes: 505cf4750ae5 ("power: change from meaningless value to error number") Signed-off-by: Tom Rini --- drivers/power/power_i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/power/power_i2c.c b/drivers/power/power_i2c.c index dd22ece53cd2..8a8ea10e33ef 100644 --- a/drivers/power/power_i2c.c +++ b/drivers/power/power_i2c.c @@ -19,7 +19,6 @@ int pmic_reg_write(struct pmic *p, u32 reg, u32 val) { unsigned char buf[4] = { 0 }; - int ret; if (check_reg(p, reg)) return -EINVAL; -- 1.9.1