tree 76f69aafe51620373cb805fd69782ec3970280dd
parent d5251aea1539ec89dd567e75169c568b5243b6fa
author Johannes Berg <johannes@sipsolutions.net> 1209769487 +0200
committer John W. Linville <linville@tuxdriver.com> 1210641485 -0400

mac80211: fix debugfs default key oops

Under certain circumstances (in AP mode) the debugfs function
that is supposed to add the default key symlink can encounter
a NULL default_key pointer. This patch makes it handle that
situtation gracefully.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>