cfg80211: put wext data into substructure
To make it more apparent in the code what is for wext
only (and needs to be #ifdef'ed) put all the info for
wext into a substruct in each wireless_dev.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index 3c38afa..a4a1c34 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -63,7 +63,7 @@
return -EALREADY;
#ifdef CONFIG_WIRELESS_EXT
- wdev->wext.channel = params->channel;
+ wdev->wext.ibss.channel = params->channel;
#endif
err = rdev->ops->join_ibss(&rdev->wiphy, dev, params);
@@ -90,7 +90,7 @@
memset(wdev->bssid, 0, ETH_ALEN);
#ifdef CONFIG_WIRELESS_EXT
if (!nowext)
- wdev->wext.ssid_len = 0;
+ wdev->wext.ibss.ssid_len = 0;
#endif
}
@@ -116,11 +116,11 @@
enum ieee80211_band band;
int i;
- if (!wdev->wext.beacon_interval)
- wdev->wext.beacon_interval = 100;
+ if (!wdev->wext.ibss.beacon_interval)
+ wdev->wext.ibss.beacon_interval = 100;
/* try to find an IBSS channel if none requested ... */
- if (!wdev->wext.channel) {
+ if (!wdev->wext.ibss.channel) {
for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
struct ieee80211_supported_band *sband;
struct ieee80211_channel *chan;
@@ -135,27 +135,27 @@
continue;
if (chan->flags & IEEE80211_CHAN_DISABLED)
continue;
- wdev->wext.channel = chan;
+ wdev->wext.ibss.channel = chan;
break;
}
- if (wdev->wext.channel)
+ if (wdev->wext.ibss.channel)
break;
}
- if (!wdev->wext.channel)
+ if (!wdev->wext.ibss.channel)
return -EINVAL;
}
/* don't join -- SSID is not there */
- if (!wdev->wext.ssid_len)
+ if (!wdev->wext.ibss.ssid_len)
return 0;
if (!netif_running(wdev->netdev))
return 0;
return cfg80211_join_ibss(wiphy_to_dev(wdev->wiphy),
- wdev->netdev, &wdev->wext);
+ wdev->netdev, &wdev->wext.ibss);
}
int cfg80211_ibss_wext_siwfreq(struct net_device *dev,
@@ -182,7 +182,7 @@
chan->flags & IEEE80211_CHAN_DISABLED))
return -EINVAL;
- if (wdev->wext.channel == chan)
+ if (wdev->wext.ibss.channel == chan)
return 0;
if (wdev->ssid_len) {
@@ -193,11 +193,11 @@
}
if (chan) {
- wdev->wext.channel = chan;
- wdev->wext.channel_fixed = true;
+ wdev->wext.ibss.channel = chan;
+ wdev->wext.ibss.channel_fixed = true;
} else {
/* cfg80211_ibss_wext_join will pick one if needed */
- wdev->wext.channel_fixed = false;
+ wdev->wext.ibss.channel_fixed = false;
}
return cfg80211_ibss_wext_join(wiphy_to_dev(wdev->wiphy), wdev);
@@ -218,8 +218,8 @@
if (wdev->current_bss)
chan = wdev->current_bss->channel;
- else if (wdev->wext.channel)
- chan = wdev->wext.channel;
+ else if (wdev->wext.ibss.channel)
+ chan = wdev->wext.ibss.channel;
if (chan) {
freq->m = chan->center_freq;
@@ -259,9 +259,9 @@
if (len > 0 && ssid[len - 1] == '\0')
len--;
- wdev->wext.ssid = wdev->ssid;
- memcpy(wdev->wext.ssid, ssid, len);
- wdev->wext.ssid_len = len;
+ wdev->wext.ibss.ssid = wdev->ssid;
+ memcpy(wdev->wext.ibss.ssid, ssid, len);
+ wdev->wext.ibss.ssid_len = len;
return cfg80211_ibss_wext_join(wiphy_to_dev(wdev->wiphy), wdev);
}
@@ -284,10 +284,10 @@
data->flags = 1;
data->length = wdev->ssid_len;
memcpy(ssid, wdev->ssid, data->length);
- } else if (wdev->wext.ssid && wdev->wext.ssid_len) {
+ } else if (wdev->wext.ibss.ssid && wdev->wext.ibss.ssid_len) {
data->flags = 1;
- data->length = wdev->wext.ssid_len;
- memcpy(ssid, wdev->wext.ssid, data->length);
+ data->length = wdev->wext.ibss.ssid_len;
+ memcpy(ssid, wdev->wext.ibss.ssid, data->length);
}
return 0;
@@ -318,12 +318,12 @@
bssid = NULL;
/* both automatic */
- if (!bssid && !wdev->wext.bssid)
+ if (!bssid && !wdev->wext.ibss.bssid)
return 0;
/* fixed already - and no change */
- if (wdev->wext.bssid && bssid &&
- compare_ether_addr(bssid, wdev->wext.bssid) == 0)
+ if (wdev->wext.ibss.bssid && bssid &&
+ compare_ether_addr(bssid, wdev->wext.ibss.bssid) == 0)
return 0;
if (wdev->ssid_len) {
@@ -334,10 +334,10 @@
}
if (bssid) {
- memcpy(wdev->wext_bssid, bssid, ETH_ALEN);
- wdev->wext.bssid = wdev->wext_bssid;
+ memcpy(wdev->wext.bssid, bssid, ETH_ALEN);
+ wdev->wext.ibss.bssid = wdev->wext.bssid;
} else
- wdev->wext.bssid = NULL;
+ wdev->wext.ibss.bssid = NULL;
return cfg80211_ibss_wext_join(wiphy_to_dev(wdev->wiphy), wdev);
}
@@ -356,8 +356,8 @@
ap_addr->sa_family = ARPHRD_ETHER;
- if (wdev->wext.bssid) {
- memcpy(ap_addr->sa_data, wdev->wext.bssid, ETH_ALEN);
+ if (wdev->wext.ibss.bssid) {
+ memcpy(ap_addr->sa_data, wdev->wext.ibss.bssid, ETH_ALEN);
return 0;
}