tree e4af89bdd2e3ef03d55d904475c9a5a04ecf5d4a
parent 42efcb5da54865b59d47c93d87e475fe479a0b76
author Doug Smythies <doug.smythies@gmail.com> 1448235768 -0800
committer Jonathan Corbet <corbet@lwn.net> 1449771575 -0700

Documentation: HOWTO: update code cross reference link

The source code cross reference link does not work.
Update the link to a site that works.

Signed-off-by: Doug Smythies <dsmythies@telus.net>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>