K 10
svn:author
V 4
avos
K 8
svn:date
V 27
2019-01-15T02:26:03.655435Z
K 7
svn:log
V 492
MFC r342966:
net80211: fix possible panic for some drivers after r342465

Check if rate control structures were allocated before trying to
access them in various places; this was possible before on
allocation failure (unlikely), but was revealed after r342211
where allocation was deferred.

The patch was adjusted a bit since file contents are different enough
since r306591.

Also, 'rate_stats' sysctl is not available here, so the panic is
unlikely to happen here even without this patch.

END