[PATCH v2 3/6] iio: hid-sensors: Use implicit NULL pointer checks

[Sanjay Chitroda via B4 Relay]

From: Sanjay Chitroda <sanjayembeddedse@xxxxxxxxx>

Replace explicit NULL pointer comparisons with implicit checks across
HID sensor IIO drivers to follow the preferred kernel coding style.

Convert 'if (indio_dev == NULL)' -> 'if (!indio_dev)'.

No functional change.

Signed-off-by: Sanjay Chitroda <sanjayembeddedse@xxxxxxxxx>
Reviewed-by: Maxwell Doose <m32285159@xxxxxxxxx>
---
 drivers/iio/accel/hid-sensor-accel-3d.c       | 2 +-
 drivers/iio/magnetometer/hid-sensor-magn-3d.c | 2 +-
 drivers/iio/orientation/hid-sensor-incl-3d.c  | 2 +-
 drivers/iio/orientation/hid-sensor-rotation.c | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c b/drivers/iio/accel/hid-sensor-accel-3d.c
index 9197f3424c0c..225f8dd65ab1 100644
--- a/drivers/iio/accel/hid-sensor-accel-3d.c
+++ b/drivers/iio/accel/hid-sensor-accel-3d.c
@@ -325,7 +325,7 @@ 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/magnetometer/hid-sensor-magn-3d.c b/drivers/iio/magnetometer/hid-sensor-magn-3d.c
index ad10fa20fae0..738bad65d74d 100644
--- a/drivers/iio/magnetometer/hid-sensor-magn-3d.c
+++ b/drivers/iio/magnetometer/hid-sensor-magn-3d.c
@@ -463,7 +463,7 @@ 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 870c8929491e..c8efb0dab8b6 100644
--- a/drivers/iio/orientation/hid-sensor-incl-3d.c
+++ b/drivers/iio/orientation/hid-sensor-incl-3d.c
@@ -302,7 +302,7 @@ 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 2dad0453fc67..6db253c1635d 100644
--- a/drivers/iio/orientation/hid-sensor-rotation.c
+++ b/drivers/iio/orientation/hid-sensor-rotation.c
@@ -274,7 +274,7 @@ 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);

-- 
2.34.1