K 10
svn:author
V 5
mckay
K 8
svn:date
V 27
2001-03-05T13:50:00.000000Z
K 7
svn:log
V 178
MFC (revs 1.47 to 1.49): Return quickly from dc_intr if there is nothing
to do, plus a spelling fix.  Also add a redundant "return" I forgot to
bring over with the previous MFC.

END