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[3/7] HID: sensor-hub: Adjust two checks for null pointers in sensor_hub_probe()

Message ID 89ec267f-cae0-66b2-bcd7-27d786af3a5f@users.sourceforge.net (mailing list archive)
State New, archived
Headers show

Commit Message

SF Markus Elfring April 24, 2017, 8:18 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 24 Apr 2017 20:00:06 +0200
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The script “checkpatch.pl” pointed information out like the following.

Comparison to NULL could be written !…

Thus fix the affected source code places.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/hid/hid-sensor-hub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c
index feb4bb8ee3ec..4eadaef19e6a 100644
--- a/drivers/hid/hid-sensor-hub.c
+++ b/drivers/hid/hid-sensor-hub.c
@@ -675,7 +675,7 @@  static int sensor_hub_probe(struct hid_device *hdev,
 			       dev_cnt,
 			       sizeof(*sd->hid_sensor_hub_client_devs),
 			       GFP_KERNEL);
-	if (sd->hid_sensor_hub_client_devs == NULL) {
+	if (!sd->hid_sensor_hub_client_devs) {
 		ret = -ENOMEM;
 		goto err_stop_hw;
 	}
@@ -711,7 +711,7 @@  static int sensor_hub_probe(struct hid_device *hdev,
 			name = devm_kasprintf(&hdev->dev, GFP_KERNEL,
 					      "HID-SENSOR-%x",
 					      collection->usage);
-			if (name == NULL) {
+			if (!name) {
 				hid_err(hdev, "Failed MFD device name\n");
 				ret = -ENOMEM;
 				goto err_stop_hw;