diff options
| -rw-r--r-- | Documentation/DocBook/80211.tmpl | 1 | ||||
| -rw-r--r-- | include/net/mac80211.h | 16 | ||||
| -rw-r--r-- | net/mac80211/key.c | 20 |
3 files changed, 0 insertions, 37 deletions
diff --git a/Documentation/DocBook/80211.tmpl b/Documentation/DocBook/80211.tmpl index f3e214f9e256..42e7f030cb16 100644 --- a/Documentation/DocBook/80211.tmpl +++ b/Documentation/DocBook/80211.tmpl @@ -404,7 +404,6 @@ !Finclude/net/mac80211.h ieee80211_get_tkip_p1k !Finclude/net/mac80211.h ieee80211_get_tkip_p1k_iv !Finclude/net/mac80211.h ieee80211_get_tkip_p2k -!Finclude/net/mac80211.h ieee80211_key_removed </chapter> <chapter id="powersave"> diff --git a/include/net/mac80211.h b/include/net/mac80211.h index e3fa90ce9ecb..c5dbb46debb0 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -3592,22 +3592,6 @@ void ieee80211_request_smps(struct ieee80211_vif *vif, enum ieee80211_smps_mode smps_mode); /** - * ieee80211_key_removed - disable hw acceleration for key - * @key_conf: The key hw acceleration should be disabled for - * - * This allows drivers to indicate that the given key has been - * removed from hardware acceleration, due to a new key that - * was added. Don't use this if the key can continue to be used - * for TX, if the key restriction is on RX only it is permitted - * to keep the key for TX only and not call this function. - * - * Due to locking constraints, it may only be called during - * @set_key. This function must be allowed to sleep, and the - * key it tries to disable may still be used until it returns. - */ -void ieee80211_key_removed(struct ieee80211_key_conf *key_conf); - -/** * ieee80211_ready_on_channel - notification of remain-on-channel start * @hw: pointer as obtained from ieee80211_alloc_hw() */ diff --git a/net/mac80211/key.c b/net/mac80211/key.c index b3b7e526e245..7ae678ba5d67 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -194,26 +194,6 @@ static void ieee80211_key_disable_hw_accel(struct ieee80211_key *key) key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE; } -void ieee80211_key_removed(struct ieee80211_key_conf *key_conf) -{ - struct ieee80211_key *key; - - key = container_of(key_conf, struct ieee80211_key, conf); - - might_sleep(); - assert_key_lock(key->local); - - key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE; - - /* - * Flush TX path to avoid attempts to use this key - * after this function returns. Until then, drivers - * must be prepared to handle the key. - */ - synchronize_rcu(); -} -EXPORT_SYMBOL_GPL(ieee80211_key_removed); - static void __ieee80211_set_default_key(struct ieee80211_sub_if_data *sdata, int idx, bool uni, bool multi) { |