Commit 5e9bee52 authored Oct 29, 2017 by Wolfram Sang

power: supply: sbs-battery: remove unchecked return var

Since the return value is not checked anyhow, we don't need to store it.

Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

drivers/power/supply/sbs-battery.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -556,7 +556,7 @@ static int sbs_get_battery_serial_number(struct i2c_client *client,
		if (ret < 0)
		return ret;

		ret = sprintf(sbs_serial, "%04x", ret);
		sprintf(sbs_serial, "%04x", ret);
		val->strval = sbs_serial;

		return 0;