K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2011-12-24T13:30:15.171031Z
K 7
svn:log
V 356
Make another clang warning, -Wempty-body, non-fatal during kernel
builds.  All the instances of this warning in our tree are completely
harmless.  (Most of the empty bodies look to be used simply as reminder
for the developer to add something later.)

While here, assign to CWARNEXTRA with ?=, so it can be overridden
easily, if needed.

MFC after:	1 week

END