K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-06-10T19:08:17.686477Z
K 7
svn:log
V 199
MFC 222651:
Properly return an ENOBUFS error if a write to a tun(4) device fails
due to m_uiotombuf() failing.

While here, trim unneeded error handling related to tuninit() since it
can never fail.

END