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authorLennert Buytenhek <buytenh@wantstofly.org>2010-01-12 13:47:32 +0100
committerJohn W. Linville <linville@tuxdriver.com>2010-01-12 14:21:08 -0500
commit9189c10087a738c764046fa27651d332594cd8e6 (patch)
tree5dd2798d0d43e45f73c6d2f36da75b05debed7da /drivers/net/wireless/mwl8k.c
parentc92d4edecf489dbcbb2e5dd3c513790e57e2ea0e (diff)
downloadop-kernel-dev-9189c10087a738c764046fa27651d332594cd8e6.zip
op-kernel-dev-9189c10087a738c764046fa27651d332594cd8e6.tar.gz
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>
Diffstat (limited to 'drivers/net/wireless/mwl8k.c')
-rw-r--r--drivers/net/wireless/mwl8k.c8
1 files changed, 1 insertions, 7 deletions
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 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);
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