Sam Leffler ca92652af7 Fix ucastkey teardown for drivers that plumb clear keys or similar
(e.g. ath): we must check the key index and not whether the key
points at a cipher other than "undef".  This looks like it's been
broken for a while.  Might be worth adding an explicit clear cipher
at some point though this would require changes to the usage of
IEEE80211_KEY_UNDEFINED.

PR:		125906
2008-12-15 22:50:50 +00:00
..
2008-10-25 23:23:41 +00:00
2008-12-15 22:31:54 +00:00
2008-09-21 22:09:18 +00:00