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iwlagn: rename iwlagn_set_dynamic_key

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We now have iwlagn_set_dynamic_key() and
iwl_set_dynamic_key() which is confusing,
rename the former to iwlagn_send_sta_key()
to better reflect what it does -- it only
sends a command and doesn't change driver
state.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
This commit is contained in:
Johannes Berg 2011-07-17 01:44:11 -07:00 committed by Wey-Yi Guy
parent bbb05cb55a
commit e1b1c0875d
1 changed files with 11 additions and 10 deletions
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21
drivers/net/wireless/iwlwifi/iwl-agn-sta.c
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@ -301,15 +301,16 @@ static u8 iwlagn_key_sta_id(struct iwl_priv *priv,
return sta_id;
}
static int iwlagn_set_dynamic_key(struct iwl_priv *priv,
struct ieee80211_key_conf *keyconf,
u8 sta_id, u32 tkip_iv32, u16 *tkip_p1k,
u32 cmd_flags)
static int iwlagn_send_sta_key(struct iwl_priv *priv,
struct ieee80211_key_conf *keyconf,
u8 sta_id, u32 tkip_iv32, u16 *tkip_p1k,
u32 cmd_flags)
{
unsigned long flags;
__le16 key_flags;
struct iwl_addsta_cmd sta_cmd;
int i;
spin_lock_irqsave(&priv->sta_lock, flags);
memcpy(&sta_cmd, &priv->stations[sta_id].sta, sizeof(sta_cmd));
spin_unlock_irqrestore(&priv->sta_lock, flags);
@ -370,8 +371,8 @@ void iwl_update_tkip_key(struct iwl_priv *priv,
return;
}
iwlagn_set_dynamic_key(priv, keyconf, sta_id,
iv32, phase1key, CMD_ASYNC);
iwlagn_send_sta_key(priv, keyconf, sta_id,
iv32, phase1key, CMD_ASYNC);
}
int iwl_remove_dynamic_key(struct iwl_priv *priv,
@ -450,16 +451,16 @@ int iwl_set_dynamic_key(struct iwl_priv *priv,
/* pre-fill phase 1 key into device cache */
ieee80211_get_key_rx_seq(keyconf, 0, &seq);
ieee80211_get_tkip_rx_p1k(keyconf, addr, seq.tkip.iv32, p1k);
ret = iwlagn_set_dynamic_key(priv, keyconf, sta_id,
seq.tkip.iv32, p1k, CMD_SYNC);
ret = iwlagn_send_sta_key(priv, keyconf, sta_id,
seq.tkip.iv32, p1k, CMD_SYNC);
break;
case WLAN_CIPHER_SUITE_CCMP:
keyconf->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
/* fall through */
case WLAN_CIPHER_SUITE_WEP40:
case WLAN_CIPHER_SUITE_WEP104:
ret = iwlagn_set_dynamic_key(priv, keyconf, sta_id,
0, NULL, CMD_SYNC);
ret = iwlagn_send_sta_key(priv, keyconf, sta_id,
0, NULL, CMD_SYNC);
break;
default:
IWL_ERR(priv, "Unknown cipher %x\n", keyconf->cipher);