In these three cases the pointer returned by IEEE80211_DEV_TO_SUB_IF()
is never used.
Signed-off-by: David Kimdon <[EMAIL PROTECTED]>
Index: wireless-dev/net/d80211/ieee80211.c
===================================================================
--- wireless-dev.orig/net/d80211/ieee80211.c
+++ wireless-dev/net/d80211/ieee80211.c
@@ -1362,11 +1362,9 @@ static int ieee80211_master_start_xmit(s
struct ieee80211_tx_control control;
struct ieee80211_tx_packet_data *pkt_data;
struct net_device *odev = NULL;
- struct ieee80211_sub_if_data *sdata, *osdata;
+ struct ieee80211_sub_if_data *osdata;
int ret;
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
/*
* copy control out of the skb so other people can use skb->cb
*/
Index: wireless-dev/net/d80211/ieee80211_ioctl.c
===================================================================
--- wireless-dev.orig/net/d80211/ieee80211_ioctl.c
+++ wireless-dev/net/d80211/ieee80211_ioctl.c
@@ -407,10 +407,8 @@ static int ieee80211_ioctl_get_info_sta(
if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) {
- struct ieee80211_sub_if_data *sdata;
struct net_device_stats *stats;
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
stats = ieee80211_dev_stats(local->mdev);
param->u.get_info_sta.rx_bytes = stats->rx_bytes;
param->u.get_info_sta.tx_bytes = stats->tx_bytes;
Index: wireless-dev/net/d80211/ieee80211_iface.c
===================================================================
--- wireless-dev.orig/net/d80211/ieee80211_iface.c
+++ wireless-dev/net/d80211/ieee80211_iface.c
@@ -42,7 +42,7 @@ int ieee80211_if_add(struct net_device *
{
struct net_device *ndev, *tmp_dev;
struct ieee80211_local *local = dev->ieee80211_ptr;
- struct ieee80211_sub_if_data *sdata = NULL, *sdata_parent;
+ struct ieee80211_sub_if_data *sdata = NULL;
int ret;
int i;
@@ -83,7 +83,6 @@ int ieee80211_if_add(struct net_device *
sdata->type = IEEE80211_IF_TYPE_AP;
sdata->dev = ndev;
sdata->local = local;
- sdata_parent = IEEE80211_DEV_TO_SUB_IF(dev);
ieee80211_if_sdata_init(sdata);
ret = register_netdevice(ndev);
--
-
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