From mboxrd@z Thu Jan  1 00:00:00 1970
From: ronit.linux@gmail.com (roni)
Date: Sun, 14 Jun 2015 16:58:47 +0530
Subject: Global variables
Message-ID: <1434281327.2722.2.camel@roni>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

I know i should avoid using global variables in kernel programming.

What problem it create if i use more global variables?