From 9189c10087a738c764046fa27651d332594cd8e6 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Tue, 12 Jan 2010 13:47:32 +0100 Subject: mwl8k: remove (mostly) write-only variable priv->current_channel Signed-off-by: Lennert Buytenhek Signed-off-by: John W. Linville --- drivers/net/wireless/mwl8k.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'drivers/net/wireless') diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c index 01cababfefa..f2c4524888a 100644 --- a/drivers/net/wireless/mwl8k.c +++ b/drivers/net/wireless/mwl8k.c @@ -156,8 +156,6 @@ struct mwl8k_priv { struct ieee80211_vif *vif; - struct ieee80211_channel *current_channel; - /* power management status cookie from firmware */ u32 *cookie; dma_addr_t cookie_dma; @@ -3050,7 +3048,7 @@ static int mwl8k_tx(struct ieee80211_hw *hw, struct sk_buff *skb) int index = skb_get_queue_mapping(skb); int rc; - if (priv->current_channel == NULL) { + if (!priv->radio_on) { printk(KERN_DEBUG "%s: dropped TX frame since radio " "disabled\n", wiphy_name(hw->wiphy)); dev_kfree_skb(skb); @@ -3182,7 +3180,6 @@ static int mwl8k_add_interface(struct ieee80211_hw *hw, mwl8k_vif->seqno = 0; priv->vif = vif; - priv->current_channel = NULL; return 0; } @@ -3208,7 +3205,6 @@ static int mwl8k_config(struct ieee80211_hw *hw, u32 changed) if (conf->flags & IEEE80211_CONF_IDLE) { mwl8k_cmd_radio_disable(hw); - priv->current_channel = NULL; return 0; } @@ -3224,8 +3220,6 @@ static int mwl8k_config(struct ieee80211_hw *hw, u32 changed) if (rc) goto out; - priv->current_channel = conf->channel; - if (conf->power_level > 18) conf->power_level = 18; rc = mwl8k_cmd_rf_tx_power(hw, conf->power_level); -- cgit v1.2.3