diff options
| author | Sanjay Chitroda <sanjayembeddedse@gmail.com> | 2026-07-07 00:29:44 +0530 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2026-07-07 03:12:51 +0100 |
| commit | 2e2f2de7532cbbc2269de8be20ec709606c6e79b (patch) | |
| tree | 07c51777371d991e1e4788c75dfec3aeb02d7bde | |
| parent | 636deb551c2da89e798b2057d417be86ab9a3efc (diff) | |
iio: hid-sensors: Use implicit NULL pointer checks
Replace explicit NULL pointer comparisons with implicit checks across
HID sensor IIO drivers to fix kernel coding style.
CHECK: Comparison to NULL could be written ...
No functional change.
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: Maxwell Doose <m32285159@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| -rw-r--r-- | drivers/iio/accel/hid-sensor-accel-3d.c | 2 | ||||
| -rw-r--r-- | drivers/iio/common/hid-sensors/hid-sensor-trigger.c | 2 | ||||
| -rw-r--r-- | drivers/iio/magnetometer/hid-sensor-magn-3d.c | 4 | ||||
| -rw-r--r-- | drivers/iio/orientation/hid-sensor-incl-3d.c | 2 | ||||
| -rw-r--r-- | drivers/iio/orientation/hid-sensor-rotation.c | 2 |
5 files changed, 6 insertions, 6 deletions
diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c b/drivers/iio/accel/hid-sensor-accel-3d.c index 2e30c0054ff8..eb521125f4eb 100644 --- a/drivers/iio/accel/hid-sensor-accel-3d.c +++ b/drivers/iio/accel/hid-sensor-accel-3d.c @@ -324,7 +324,7 @@ static int hid_accel_3d_probe(struct platform_device *pdev) indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(struct accel_3d_state)); - if (indio_dev == NULL) + if (!indio_dev) return -ENOMEM; platform_set_drvdata(pdev, indio_dev); diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c index fffaebe8c7f0..60808e2430ca 100644 --- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c +++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c @@ -266,7 +266,7 @@ int hid_sensor_setup_trigger(struct iio_dev *indio_dev, const char *name, trig = iio_trigger_alloc(indio_dev->dev.parent, "%s-dev%d", name, iio_device_id(indio_dev)); - if (trig == NULL) { + if (!trig) { dev_err(&indio_dev->dev, "Trigger Allocate Failed\n"); return -ENOMEM; } diff --git a/drivers/iio/magnetometer/hid-sensor-magn-3d.c b/drivers/iio/magnetometer/hid-sensor-magn-3d.c index ff6f309795bc..ad18f233ee16 100644 --- a/drivers/iio/magnetometer/hid-sensor-magn-3d.c +++ b/drivers/iio/magnetometer/hid-sensor-magn-3d.c @@ -321,7 +321,7 @@ static int magn_3d_capture_sample(struct hid_sensor_hub_device *hsdev, iio_val = magn_state->magn_val_addr[offset]; - if (iio_val != NULL) + if (iio_val) *iio_val = *((u32 *)raw_data); else ret = -EINVAL; @@ -460,7 +460,7 @@ static int hid_magn_3d_probe(struct platform_device *pdev) indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(struct magn_3d_state)); - if (indio_dev == NULL) + if (!indio_dev) return -ENOMEM; platform_set_drvdata(pdev, indio_dev); diff --git a/drivers/iio/orientation/hid-sensor-incl-3d.c b/drivers/iio/orientation/hid-sensor-incl-3d.c index 136aa6851888..aea28321db95 100644 --- a/drivers/iio/orientation/hid-sensor-incl-3d.c +++ b/drivers/iio/orientation/hid-sensor-incl-3d.c @@ -301,7 +301,7 @@ static int hid_incl_3d_probe(struct platform_device *pdev) indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(struct incl_3d_state)); - if (indio_dev == NULL) + if (!indio_dev) return -ENOMEM; platform_set_drvdata(pdev, indio_dev); diff --git a/drivers/iio/orientation/hid-sensor-rotation.c b/drivers/iio/orientation/hid-sensor-rotation.c index ccfd0487f349..9e13a0ecd584 100644 --- a/drivers/iio/orientation/hid-sensor-rotation.c +++ b/drivers/iio/orientation/hid-sensor-rotation.c @@ -273,7 +273,7 @@ static int hid_dev_rot_probe(struct platform_device *pdev) indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(struct dev_rot_state)); - if (indio_dev == NULL) + if (!indio_dev) return -ENOMEM; platform_set_drvdata(pdev, indio_dev); |