diff options
| author |   Johannes Berg <johannes@sipsolutions.net> | 2007-07-10 19:32:09 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2007-07-12 16:07:25 -0400 |
| commit | 191b92666e3a8aa52af84e2d03350c25145be695 (patch) | |
| tree | 4f0db30cb2d2e4cc4aa8ef2fb9124a39e95bffa4 /net/mac80211 | |
| parent | [PATCH] mac80211: remove PRISM2_PARAM_DROP_UNENCRYPTED ioctl (diff) | |
| download | linux-dev-191b92666e3a8aa52af84e2d03350c25145be695.tar.xz linux-dev-191b92666e3a8aa52af84e2d03350c25145be695.zip | |
[PATCH] mac80211: kill PRISM2_PARAM_CLEAR_KEYS
Not used anywhere, hence dead code. wpa_supplicant has its
own clear_keys routine.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/hostapd_ioctl.h | 1 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_ioctl.c | 60 |
2 files changed, 0 insertions, 61 deletions
diff --git a/net/mac80211/hostapd_ioctl.h b/net/mac80211/hostapd_ioctl.h index 95ca1f983a72..52da513f060a 100644 --- a/net/mac80211/hostapd_ioctl.h +++ b/net/mac80211/hostapd_ioctl.h @@ -32,7 +32,6 @@ enum { PRISM2_PARAM_PREAMBLE = 1003, PRISM2_PARAM_SHORT_SLOT_TIME = 1006, PRISM2_PARAM_NEXT_MODE = 1008, - PRISM2_PARAM_CLEAR_KEYS = 1009, PRISM2_PARAM_RADIO_ENABLED = 1010, PRISM2_PARAM_ANTENNA_MODE = 1013, PRISM2_PARAM_STAT_TIME = 1016, diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c index f465d0a1c153..9c1d076b1944 100644 --- a/net/mac80211/ieee80211_ioctl.c +++ b/net/mac80211/ieee80211_ioctl.c @@ -1018,62 +1018,6 @@ static int ieee80211_ioctl_giwretry(struct net_device *dev, return 0; } -static int ieee80211_ioctl_clear_keys(struct net_device *dev) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_key_conf key; - int i; - u8 addr[ETH_ALEN]; - struct ieee80211_key_conf *keyconf; - struct ieee80211_sub_if_data *sdata; - struct sta_info *sta; - - memset(addr, 0xff, ETH_ALEN); - read_lock(&local->sub_if_lock); - list_for_each_entry(sdata, &local->sub_if_list, list) { - for (i = 0; i < NUM_DEFAULT_KEYS; i++) { - keyconf = NULL; - if (sdata->keys[i] && - !sdata->keys[i]->force_sw_encrypt && - local->ops->set_key && - (keyconf = ieee80211_key_data2conf(local, - sdata->keys[i]))) - local->ops->set_key(local_to_hw(local), - DISABLE_KEY, addr, - keyconf, 0); - kfree(keyconf); - ieee80211_key_free(sdata->keys[i]); - sdata->keys[i] = NULL; - } - sdata->default_key = NULL; - } - read_unlock(&local->sub_if_lock); - - spin_lock_bh(&local->sta_lock); - list_for_each_entry(sta, &local->sta_list, list) { - keyconf = NULL; - if (sta->key && !sta->key->force_sw_encrypt && - local->ops->set_key && - (keyconf = ieee80211_key_data2conf(local, sta->key))) - local->ops->set_key(local_to_hw(local), DISABLE_KEY, - sta->addr, keyconf, sta->aid); - kfree(keyconf); - ieee80211_key_free(sta->key); - sta->key = NULL; - } - spin_unlock_bh(&local->sta_lock); - - memset(&key, 0, sizeof(key)); - if (local->ops->set_key && - local->ops->set_key(local_to_hw(local), REMOVE_ALL_KEYS, - NULL, &key, 0)) - printk(KERN_DEBUG "%s: failed to remove hwaccel keys\n", - dev->name); - - return 0; -} - - static void ieee80211_key_enable_hwaccel(struct ieee80211_local *local, struct ieee80211_key *key) { @@ -1227,10 +1171,6 @@ static int ieee80211_ioctl_prism2_param(struct net_device *dev, local->next_mode = value; break; - case PRISM2_PARAM_CLEAR_KEYS: - ret = ieee80211_ioctl_clear_keys(dev); - break; - case PRISM2_PARAM_RADIO_ENABLED: ret = ieee80211_ioctl_set_radio_enabled(dev, value); break; |