mwl8k: remove (mostly) write-only variable priv->current_channel
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 01cabab..f2c4524 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -156,8 +156,6 @@
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 @@
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 @@
mwl8k_vif->seqno = 0;
priv->vif = vif;
- priv->current_channel = NULL;
return 0;
}
@@ -3208,7 +3205,6 @@
if (conf->flags & IEEE80211_CONF_IDLE) {
mwl8k_cmd_radio_disable(hw);
- priv->current_channel = NULL;
return 0;
}
@@ -3224,8 +3220,6 @@
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);