K 10
svn:author
V 3
cem
K 8
svn:date
V 27
2016-05-11T17:27:27.399999Z
K 7
svn:log
V 315
mixer(8): Style: Tag no-return usage() as __dead2

Coverity really should have figured this out from the exit(3) call at the end
of the routine, but just make it explicit.

No functional change.

Reported by:	Coverity
CID:		1304866 (false positive double-close of 'baz')
Sponsored by:	EMC / Isilon Storage Division

END