From: Colin Ian King <colin.king@canonical.com>
Date: Sun, 1 Sep 2019 15:27:49 +0000 (+0100)
Subject: iio: light: cm36651: redundant assignment to variable ret
X-Git-Tag: v5.5-rc1~135^2~250^2~37
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=5e7965681aced6c844372d3babbda4dbc629fadb;p=linux.git

iio: light: cm36651: redundant assignment to variable ret

Variable ret is being assigned a value that is never read and
is being re-assigned a little later on. The assignment is redundant
and hence can be removed.

Addresses-Coverity: ("Ununsed value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/iio/light/cm36651.c b/drivers/iio/light/cm36651.c
index 1019d625adb1..90e38fcc974b 100644
--- a/drivers/iio/light/cm36651.c
+++ b/drivers/iio/light/cm36651.c
@@ -532,7 +532,7 @@ static int cm36651_write_prox_event_config(struct iio_dev *indio_dev,
 					int state)
 {
 	struct cm36651_data *cm36651 = iio_priv(indio_dev);
-	int cmd, ret = -EINVAL;
+	int cmd, ret;
 
 	mutex_lock(&cm36651->lock);