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>

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 0198324a8b0c..bd33473f8e38 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)) {