kern/90214: [sound] memory leaks in snd_via8233

[Joel Dahl]

Synopsis: [sound] memory leaks in snd_via8233

State-Changed-From-To: open->closed
State-Changed-By: joel
State-Changed-When: Sun May 20 09:28:15 UTC 2007
State-Changed-Why: 
We believe that the memory leaks have been fixed in both CURRENT and
RELENG_6.  No feedback from the PR originator though, so I'm closing
this PR.

http://www.freebsd.org/cgi/query-pr.cgi?pr=90214