iio: change strncpy+truncation to strlcpy

Generated by scripts/coccinelle/misc/strncpy_truncation.cocci

Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

2 files changed, 2 insertions, 4 deletions

diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c
index 57db19182e95..26fbd1bd9413 100644
--- a/drivers/iio/common/st_sensors/st_sensors_core.c
+++ b/drivers/iio/common/st_sensors/st_sensors_core.c
@@ -380,8 +380,7 @@ void st_sensors_of_name_probe(struct device *dev,
                 return;
 
         /* The name from the OF match takes precedence if present */
-        strncpy(name, of_id->data, len);
-        name[len - 1] = '\0';
+        strlcpy(name, of_id->data, len);
 }
 EXPORT_SYMBOL(st_sensors_of_name_probe);
 #else
diff --git a/drivers/iio/pressure/st_pressure_i2c.c b/drivers/iio/pressure/st_pressure_i2c.c
index fbb59059e942..2026a1012012 100644
--- a/drivers/iio/pressure/st_pressure_i2c.c
+++ b/drivers/iio/pressure/st_pressure_i2c.c
@@ -94,9 +94,8 @@ static int st_press_i2c_probe(struct i2c_client *client,
                 if ((ret < 0) || (ret >= ST_PRESS_MAX))
                         return -ENODEV;
 
-                strncpy(client->name, st_press_id_table[ret].name,
+                strlcpy(client->name, st_press_id_table[ret].name,
                                 sizeof(client->name));
-                client->name[sizeof(client->name) - 1] = '\0';
         } else if (!id)
                 return -ENODEV;