diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2010-06-01 10:19:19 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-06-03 14:10:46 -0400 |
| commit | ad0e2b5a00dbec303e4682b403bb6703d11dcdb2 (patch) | |
| tree | b7aeb06a284af0cfb4aa1de840592478b373f554 /net/mac80211/sta_info.c | |
| parent | efe4c457a1d4e56840c42bf2e409dc04e8ad4304 (diff) | |
| download | lwn-ad0e2b5a00dbec303e4682b403bb6703d11dcdb2.tar.gz lwn-ad0e2b5a00dbec303e4682b403bb6703d11dcdb2.zip | |
mac80211: simplify key locking
Since I recently made station management able
to sleep, I can now rework key management as
well; since it will no longer need a spinlock
and can also use a mutex instead, a bunch of
code to allow drivers' set_key to sleep while
key management is protected by a spinlock can
now be removed.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/sta_info.c')
| -rw-r--r-- | net/mac80211/sta_info.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 730197591ab5..c426c572d984 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -648,14 +648,6 @@ static int __must_check __sta_info_destroy(struct sta_info *sta) if (sta->key) { ieee80211_key_free(sta->key); - /* - * We have only unlinked the key, and actually destroying it - * may mean it is removed from hardware which requires that - * the key->sta pointer is still valid, so flush the key todo - * list here. - */ - ieee80211_key_todo(); - WARN_ON(sta->key); } |