K 10
svn:author
V 3
jtl
K 8
svn:date
V 27
2018-03-24T13:18:09.139957Z
K 7
svn:log
V 359
This change adds a flag to the DAD entry to indicate whether it is
currently on the queue. This prevents accidentally doubly-removing a DAD
entry from the queue, while also simplifying some of the logic in
nd6_dad_stop().

Reviewed by:	ae, hrs, vangyzen
MFC after:	2 weeks
Sponsored by:	Netflix, Inc.
Differential Revision:	https://reviews.freebsd.org/D10943

END