[PATCH 1/1] staging: iio: initialize data pointer before using it

[Nicolas Iooss]

ad7606_spi_read_block() reads SPI big-endian data into a buffer which is
then converted to CPU byte-order with a second variable.  This variable,
data, has been left unitialized after commit 87787e5ef727 ("Staging:
iio: Fix sparse endian warning").

Signed-off-by: Nicolas Iooss <nicolas.iooss_li...@m4x.org>
Fixes: 87787e5ef727 ("Staging: iio: Fix sparse endian warning")
---
 drivers/staging/iio/adc/ad7606_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/iio/adc/ad7606_spi.c 
b/drivers/staging/iio/adc/ad7606_spi.c
index 825da0769936..9587fa86dc69 100644
--- a/drivers/staging/iio/adc/ad7606_spi.c
+++ b/drivers/staging/iio/adc/ad7606_spi.c
@@ -21,7 +21,7 @@ static int ad7606_spi_read_block(struct device *dev,
 {
        struct spi_device *spi = to_spi_device(dev);
        int i, ret;
-       unsigned short *data;
+       unsigned short *data = buf;
        __be16 *bdata = buf;
 
        ret = spi_read(spi, buf, count * 2);
-- 
2.8.3