6431534 fix for bug 6321016 treats write queue as read queue

[nore...@opensolaris.org]

Author: cg149915
Repository: /hg/onnv/onnv-gate
Revision: 964fac7264ec9a039410a7df35cb3185c8889ba2
Log message:
6431534 fix for bug 6321016 treats write queue as read queue

Files:
        update: usr/src/uts/common/io/conskbd.c