From 07f83131e5b5d309dc8dd41911b66d3ce4c99323 Mon Sep 17 00:00:00 2001 From: Tina Johnson Date: Mon, 9 Mar 2015 16:11:19 +0530 Subject: [PATCH] drivers: staging: iio: meter: Removed unnecessary variable Variable ret is used only to store the return value. Hence ret is removed and the return statement modified. Coccinelle was used to detect such removable variables: @rule1@ identifier ret; expression e; @@ -ret = +return e; -return ret; Signed-off-by: Tina Johnson Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/meter/ade7854-i2c.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/staging/iio/meter/ade7854-i2c.c b/drivers/staging/iio/meter/ade7854-i2c.c index 4e7a382..07cfe28 100644 --- a/drivers/staging/iio/meter/ade7854-i2c.c +++ b/drivers/staging/iio/meter/ade7854-i2c.c @@ -205,7 +205,6 @@ out: static int ade7854_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { - int ret; struct ade7854_state *st; struct iio_dev *indio_dev; @@ -225,9 +224,7 @@ static int ade7854_i2c_probe(struct i2c_client *client, st->i2c = client; st->irq = client->irq; - ret = ade7854_probe(indio_dev, &client->dev); - - return ret; + return ade7854_probe(indio_dev, &client->dev); } static int ade7854_i2c_remove(struct i2c_client *client) -- 2.7.4