From c8ac6449797951414cec471e759e7bb0c46f490f Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Wed, 11 Jan 2017 09:16:05 -0500 Subject: [PATCH] power_i2c.c: Fix unused variable warning 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 dd22ece..8a8ea10 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; -- 2.7.4