diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index d5ddb75..3c1cfc6 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -2217,12 +2217,9 @@
 			     char *buf)
 {
 	struct hid_device *hdev = container_of(dev, struct hid_device, dev);
-	int len;
 
-	len = snprintf(buf, PAGE_SIZE, "hid:b%04Xg%04Xv%08Xp%08X\n",
-		       hdev->bus, hdev->group, hdev->vendor, hdev->product);
-
-	return (len >= PAGE_SIZE) ? (PAGE_SIZE - 1) : len;
+	return scnprintf(buf, PAGE_SIZE, "hid:b%04Xg%04Xv%08Xp%08X\n",
+			 hdev->bus, hdev->group, hdev->vendor, hdev->product);
 }
 static DEVICE_ATTR_RO(modalias);