diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 4c87276..71f87b1 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1194,8 +1194,10 @@
 			goto out;
 	}
 
-	for (a = 0; a < report->maxfield; a++)
-		hid_input_field(hid, report->field[a], cdata, interrupt);
+	if (hid->claimed != HID_CLAIMED_HIDRAW) {
+		for (a = 0; a < report->maxfield; a++)
+			hid_input_field(hid, report->field[a], cdata, interrupt);
+	}
 
 	if (hid->claimed & HID_CLAIMED_INPUT)
 		hidinput_report_event(hid, report);
@@ -1243,6 +1245,10 @@
 		goto unlock;
 	}
 
+	/* Avoid unnecessary overhead if debugfs is disabled */
+	if (list_empty(&hid->debug_list))
+		goto nomem;
+
 	buf = kmalloc(sizeof(char) * HID_DEBUG_BUFSIZE, GFP_ATOMIC);
 
 	if (!buf)