title: How to remove the file at /tmp/ folder from kernel code..?
body: <p>I have created and opened <code>/tmp/output</code> file from my kernel character driver code using <code>filp_open()</code>. And I am able to do close it using <code>filp_close()</code>. But after unloading the module it is not removing the file <code>/tmp/output</code>.
  What should I do to remove it?</p>