iio: imu: inv_mpu6050: replace sprintf with scnprintf

Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
index 9b4bbeea3d4f051451364f04f281a012d92d6b01..60732e90ccfa014c8377b8227757fd6a660dbc46 100644 (file)
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
@@ -651,7 +651,8 @@ static ssize_t inv_attr_show(struct device *dev, struct device_attribute *attr,
        case ATTR_ACCL_MATRIX:
                m = st->plat_data.orientation;
 
-               return sprintf(buf, "%d, %d, %d; %d, %d, %d; %d, %d, %d\n",
+               return scnprintf(buf, PAGE_SIZE,
+                       "%d, %d, %d; %d, %d, %d; %d, %d, %d\n",
                        m[0], m[1], m[2], m[3], m[4], m[5], m[6], m[7], m[8]);
        default:
                return -EINVAL;