From 50d82ad4be31a3fb2b5d7a3fb7c6948deab0d24e Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@metafoo.de>
Date: Mon, 19 Dec 2011 12:54:07 +0100
Subject: [PATCH] staging:iio: Remove unused variable
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Fixes the following warning:
	drivers/staging/iio/industrialio-buffer.c: In function ‘iio_scan_mask_query’:
	drivers/staging/iio/industrialio-buffer.c:620: warning: unused variable ‘mask’

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/staging/iio/industrialio-buffer.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/staging/iio/industrialio-buffer.c b/drivers/staging/iio/industrialio-buffer.c
index a03a574..68db2d2 100644
--- a/drivers/staging/iio/industrialio-buffer.c
+++ b/drivers/staging/iio/industrialio-buffer.c
@@ -617,8 +617,6 @@ EXPORT_SYMBOL_GPL(iio_scan_mask_set);
 int iio_scan_mask_query(struct iio_dev *indio_dev,
 			struct iio_buffer *buffer, int bit)
 {
-	long *mask;
-
 	if (bit > indio_dev->masklength)
 		return -EINVAL;
 
-- 
2.7.4