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authorJohannes Berg <johannes.berg@intel.com>2010-06-01 10:19:19 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-06-03 14:10:46 -0400
commitad0e2b5a00dbec303e4682b403bb6703d11dcdb2 (patch)
treeb7aeb06a284af0cfb4aa1de840592478b373f554 /net/mac80211/sta_info.c
parentefe4c457a1d4e56840c42bf2e409dc04e8ad4304 (diff)
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.c8
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);
}