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authorDenis CIOCCA <denis.ciocca@st.com>2013-02-26 10:43:00 +0000
committerJonathan Cameron <jic23@kernel.org>2013-03-05 18:14:13 +0000
commit852afe99fc1c2d2b1376e49f128a3b929e811f2d (patch)
treeaa9702fac35206037de605c1603f477896bef486 /drivers/iio/common
parent5a4d729139b4e94f670288a3505657311f95c886 (diff)
downloadvexpress-lsk-852afe99fc1c2d2b1376e49f128a3b929e811f2d.tar.gz
iio:common:st_sensors fixed all warning messages about uninitialized variables
Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/common')
-rw-r--r--drivers/iio/common/st_sensors/st_sensors_core.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c
index 0198324a8b0..bd33473f8e3 100644
--- a/drivers/iio/common/st_sensors/st_sensors_core.c
+++ b/drivers/iio/common/st_sensors/st_sensors_core.c
@@ -62,7 +62,7 @@ st_sensors_match_odr_error:
int st_sensors_set_odr(struct iio_dev *indio_dev, unsigned int odr)
{
int err;
- struct st_sensor_odr_avl odr_out;
+ struct st_sensor_odr_avl odr_out = {0, 0};
struct st_sensor_data *sdata = iio_priv(indio_dev);
err = st_sensors_match_odr(sdata->sensor, odr, &odr_out);
@@ -114,7 +114,7 @@ st_sensors_match_odr_error:
static int st_sensors_set_fullscale(struct iio_dev *indio_dev, unsigned int fs)
{
- int err, i;
+ int err, i = 0;
struct st_sensor_data *sdata = iio_priv(indio_dev);
err = st_sensors_match_fs(sdata->sensor, fs, &i);
@@ -139,14 +139,13 @@ st_accel_set_fullscale_error:
int st_sensors_set_enable(struct iio_dev *indio_dev, bool enable)
{
- bool found;
u8 tmp_value;
int err = -EINVAL;
- struct st_sensor_odr_avl odr_out;
+ bool found = false;
+ struct st_sensor_odr_avl odr_out = {0, 0};
struct st_sensor_data *sdata = iio_priv(indio_dev);
if (enable) {
- found = false;
tmp_value = sdata->sensor->pw.value_on;
if ((sdata->sensor->odr.addr == sdata->sensor->pw.addr) &&
(sdata->sensor->odr.mask == sdata->sensor->pw.mask)) {