From 0b57776d89e192e67e182b73f3d8a7be75eac157 Mon Sep 17 00:00:00 2001
From: Arun Prakash Jana <engineerarun@gmail.com>
Date: Mon, 26 Feb 2018 00:46:23 +0530
Subject: [PATCH] Fix #10: comment on register_keyboard_notifier()

---
 keysniffer.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/keysniffer.c b/keysniffer.c
index 392a56c..3750b19 100644
--- a/keysniffer.c
+++ b/keysniffer.c
@@ -226,6 +226,11 @@ static int __init keysniffer_init(void)
 		return -ENOENT;
 	}
 
+	/*
+	 * Add to the list of console keyboard event
+	 * notifiers so the callback keysniffer_cb is
+	 * called when an event occurs.
+	 */
 	register_keyboard_notifier(&keysniffer_blk);
 	return 0;
 }