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_linux@xxxxxxx>
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
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