From 4607816f608b42a5379aca97ceed08378804c99f Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 28 Oct 2008 18:25:43 +0100 Subject: [PATCH] iwlwifi: remove unused essid variable Now the essid stuff is unused, so remove it. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-3945.h | 2 -- drivers/net/wireless/iwlwifi/iwl-agn.c | 12 ------------ drivers/net/wireless/iwlwifi/iwl-dev.h | 2 -- drivers/net/wireless/iwlwifi/iwl3945-base.c | 12 ------------ 4 files changed, 28 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h index 592c5958723b..7187925bd0d5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.h +++ b/drivers/net/wireless/iwlwifi/iwl-3945.h @@ -828,8 +828,6 @@ struct iwl3945_priv { unsigned long last_statistics_time; /* context information */ - u8 essid[IW_ESSID_MAX_SIZE]; - u8 essid_len; u16 rates_mask; u32 power_mode; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 2c35a017e5f6..ce3141f07f35 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -2937,7 +2937,6 @@ static int iwl4965_mac_config_interface(struct ieee80211_hw *hw, struct ieee80211_if_conf *conf) { struct iwl_priv *priv = hw->priv; - unsigned long flags; int rc; if (conf == NULL) @@ -3031,15 +3030,6 @@ static int iwl4965_mac_config_interface(struct ieee80211_hw *hw, } done: - spin_lock_irqsave(&priv->lock, flags); - if (!conf->ssid_len) - memset(priv->essid, 0, IW_ESSID_MAX_SIZE); - else - memcpy(priv->essid, conf->ssid, conf->ssid_len); - - priv->essid_len = conf->ssid_len; - spin_unlock_irqrestore(&priv->lock, flags); - IWL_DEBUG_MAC80211("leave\n"); mutex_unlock(&priv->mutex); @@ -3082,8 +3072,6 @@ static void iwl4965_mac_remove_interface(struct ieee80211_hw *hw, if (priv->vif == conf->vif) { priv->vif = NULL; memset(priv->bssid, 0, ETH_ALEN); - memset(priv->essid, 0, IW_ESSID_MAX_SIZE); - priv->essid_len = 0; } mutex_unlock(&priv->mutex); diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index b58fcdef5432..358ea749b702 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -926,8 +926,6 @@ struct iwl_priv { unsigned long last_statistics_time; /* context information */ - u8 essid[IW_ESSID_MAX_SIZE]; - u8 essid_len; u16 rates_mask; u32 power_mode; diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index bf372949747f..0c2d778a9ff7 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -6720,7 +6720,6 @@ static int iwl3945_mac_config_interface(struct ieee80211_hw *hw, struct ieee80211_if_conf *conf) { struct iwl3945_priv *priv = hw->priv; - unsigned long flags; int rc; if (conf == NULL) @@ -6817,15 +6816,6 @@ static int iwl3945_mac_config_interface(struct ieee80211_hw *hw, } done: - spin_lock_irqsave(&priv->lock, flags); - if (!conf->ssid_len) - memset(priv->essid, 0, IW_ESSID_MAX_SIZE); - else - memcpy(priv->essid, conf->ssid, conf->ssid_len); - - priv->essid_len = conf->ssid_len; - spin_unlock_irqrestore(&priv->lock, flags); - IWL_DEBUG_MAC80211("leave\n"); mutex_unlock(&priv->mutex); @@ -6868,8 +6858,6 @@ static void iwl3945_mac_remove_interface(struct ieee80211_hw *hw, if (priv->vif == conf->vif) { priv->vif = NULL; memset(priv->bssid, 0, ETH_ALEN); - memset(priv->essid, 0, IW_ESSID_MAX_SIZE); - priv->essid_len = 0; } mutex_unlock(&priv->mutex); -- 2.20.1