linux-kernel - [PATCH] iio: common: ssp_sensors: Fix uninitialized warning for timestamp

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Date:	Thu, 16 Apr 2015 11:30:23 +0200
From:	Karol Wrona <k.wrona@...sung.com>
To:	linux-iio@...r.kernel.org, Jonathan Cameron <jic23@...nel.org>
Cc:	linux-kernel@...r.kernel.org, Hartmut Knaack <knaack.h@....de>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Peter Meerwald <pmeerw@...erw.net>,
	Karol Wrona <wrona.vy@...il.com>,
	Karol Wrona <k.wrona@...sung.com>
Subject: [PATCH] iio: common: ssp_sensors: Fix uninitialized warning for
 timestamp

calculated_time variable caused warning as uninitialized.  It was not harmful
because it was evaluated in the path in which was used later but it is to
satisfy the checkers.

Signed-off-by: Karol Wrona <k.wrona@...sung.com>
---
 drivers/iio/common/ssp_sensors/ssp_iio.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/common/ssp_sensors/ssp_iio.c b/drivers/iio/common/ssp_sensors/ssp_iio.c
index a3ae165..16180e6 100644
--- a/drivers/iio/common/ssp_sensors/ssp_iio.c
+++ b/drivers/iio/common/ssp_sensors/ssp_iio.c
@@ -80,7 +80,7 @@ int ssp_common_process_data(struct iio_dev *indio_dev, void *buf,
 			    unsigned int len, int64_t timestamp)
 {
 	__le32 time;
-	int64_t calculated_time;
+	int64_t calculated_time = 0;
 	struct ssp_sensor_data *spd = iio_priv(indio_dev);
 
 	if (indio_dev->scan_bytes == 0)
-- 
1.7.9.5

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