NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

thorpej
Wed Jun 25 21:25:52 PDT 1997
Update of /cvsroot/src/sys/dev
In directory netbsd1:/var/slash-tmp/cvs-serv1781

Modified Files:
        ccd.c 
Log Message:
In ccdioctl(), consolidate checks for "open for writes" and "initialized".