K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2017-06-27T10:45:13.604078Z
K 7
svn:log
V 202
Some of the atomic_clear_* functions were incorrectly defined to be an
atomic add. Correct these, fixing a NULL-pointer dereference in netgraph.

PR:		220273
MFC after:	3 days
Sponsored by:	DARPA, AFRL

END