K 10
svn:author
V 4
neel
K 8
svn:date
V 27
2014-10-08T04:35:09.700499Z
K 7
svn:log
V 150
MFC r272270:

tty_rel_free() can be called more than once for the same tty so make sure
that the tty is dequeued from 'tty_list' only the first time.

END