diff options
Diffstat (limited to 'apps/drivers/hmc5883/hmc5883.cpp')
| -rw-r--r-- | apps/drivers/hmc5883/hmc5883.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/apps/drivers/hmc5883/hmc5883.cpp b/apps/drivers/hmc5883/hmc5883.cpp index e44341639..3849a2e05 100644 --- a/apps/drivers/hmc5883/hmc5883.cpp +++ b/apps/drivers/hmc5883/hmc5883.cpp @@ -634,7 +634,9 @@ HMC5883::ioctl(struct file *filp, int cmd, unsigned long arg) case MAGIOCSSCALE: /* set new scale factors */ memcpy(&_scale, (mag_scale *)arg, sizeof(_scale)); - return check_calibration(); + /* check calibration, but not actually return an error */ + (void)check_calibration(); + return 0; case MAGIOCGSCALE: /* copy out scale factors */ |