From 97d35f281e6c9a60968c202d0386834e332677ce Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 6 Oct 2011 09:15:03 +0300
Subject: [PATCH] Staging: iio/light/tsl2563: unlock on an error path

We need to unlock here before returning.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/staging/iio/light/tsl2563.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/iio/light/tsl2563.c b/drivers/staging/iio/light/tsl2563.c
index 370777245f80..8977f5894da6 100644
--- a/drivers/staging/iio/light/tsl2563.c
+++ b/drivers/staging/iio/light/tsl2563.c
@@ -518,7 +518,8 @@ static int tsl2563_read_raw(struct iio_dev *indio_dev,
 		ret = IIO_VAL_INT;
 		break;
 	default:
-		return -EINVAL;
+		ret = -EINVAL;
+		goto error_ret;
 	}
 
 error_ret:
-- 
2.34.1