diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 1ccbc69f7eb6..bcb207dc3e6b 100755 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -1195,9 +1195,12 @@ static int mt_input_configured(struct hid_device *hdev, struct hid_input *hi) } } - if (suffix) + if (suffix) { hi->input->name = devm_kasprintf(&hdev->dev, GFP_KERNEL, "%s %s", hdev->name, suffix); + if (!hi->input->name) + return -ENOMEM; + } return 0; }