K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2017-07-04T10:54:08.390183Z
K 7
svn:log
V 276
MFC r320403, r320497

r320403:
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
Sponsored by:	DARPA, AFRL

r320497:
Remove a blank line accidentally added in r320403.

END