From: Alison Schofield <amsfield22@gmail.com>
Date: Wed, 24 Feb 2016 06:18:01 +0000 (-0800)
Subject: staging: iio: light: tsl2x7x: remove useless initialization
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e3f9555202bf5ad646575483fe81bb1c541e4ecc;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

staging: iio: light: tsl2x7x: remove useless initialization

Remove the initialization of a variable that is immediately
reassigned.

Signed-off-by: Alison Schofield <amsfield22@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/iio/light/tsl2x7x_core.c b/drivers/staging/iio/light/tsl2x7x_core.c
index 2a627181a358..5f308bae41b9 100644
--- a/drivers/staging/iio/light/tsl2x7x_core.c
+++ b/drivers/staging/iio/light/tsl2x7x_core.c
@@ -296,7 +296,7 @@ static const u8 device_channel_config[] = {
 static int
 tsl2x7x_i2c_read(struct i2c_client *client, u8 reg, u8 *val)
 {
-	int ret = 0;
+	int ret;
 
 	/* select register to write */
 	ret = i2c_smbus_write_byte(client, (TSL2X7X_CMD_REG | reg));