aboutsummaryrefslogtreecommitdiff
path: root/net/wireless/wext-sme.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/wireless/wext-sme.c')
-rw-r--r--net/wireless/wext-sme.c57
1 files changed, 22 insertions, 35 deletions
diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c
index fb9622f6d99..c7e5c8eb4f2 100644
--- a/net/wireless/wext-sme.c
+++ b/net/wireless/wext-sme.c
@@ -21,7 +21,7 @@ int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev,
const u8 *prev_bssid = NULL;
int err, i;
- ASSERT_RDEV_LOCK(rdev);
+ ASSERT_RTNL();
ASSERT_WDEV_LOCK(wdev);
if (!netif_running(wdev->netdev))
@@ -54,8 +54,8 @@ int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev,
if (wdev->wext.prev_bssid_valid)
prev_bssid = wdev->wext.prev_bssid;
- err = __cfg80211_connect(rdev, wdev->netdev,
- &wdev->wext.connect, ck, prev_bssid);
+ err = cfg80211_connect(rdev, wdev->netdev,
+ &wdev->wext.connect, ck, prev_bssid);
if (err)
kfree(ck);
@@ -67,7 +67,7 @@ int cfg80211_mgd_wext_siwfreq(struct net_device *dev,
struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct ieee80211_channel *chan = NULL;
int err, freq;
@@ -75,7 +75,7 @@ int cfg80211_mgd_wext_siwfreq(struct net_device *dev,
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION))
return -EINVAL;
- freq = cfg80211_wext_freq(wdev->wiphy, wextfreq);
+ freq = cfg80211_wext_freq(wextfreq);
if (freq < 0)
return freq;
@@ -87,11 +87,9 @@ int cfg80211_mgd_wext_siwfreq(struct net_device *dev,
return -EINVAL;
}
- cfg80211_lock_rdev(rdev);
- mutex_lock(&rdev->devlist_mtx);
wdev_lock(wdev);
- if (wdev->sme_state != CFG80211_SME_IDLE) {
+ if (wdev->conn) {
bool event = true;
if (wdev->wext.connect.channel == chan) {
@@ -102,8 +100,8 @@ int cfg80211_mgd_wext_siwfreq(struct net_device *dev,
/* if SSID set, we'll try right again, avoid event */
if (wdev->wext.connect.ssid_len)
event = false;
- err = __cfg80211_disconnect(rdev, dev,
- WLAN_REASON_DEAUTH_LEAVING, event);
+ err = cfg80211_disconnect(rdev, dev,
+ WLAN_REASON_DEAUTH_LEAVING, event);
if (err)
goto out;
}
@@ -135,8 +133,6 @@ int cfg80211_mgd_wext_siwfreq(struct net_device *dev,
err = cfg80211_mgd_wext_connect(rdev, wdev);
out:
wdev_unlock(wdev);
- mutex_unlock(&rdev->devlist_mtx);
- cfg80211_unlock_rdev(rdev);
return err;
}
@@ -173,7 +169,7 @@ int cfg80211_mgd_wext_siwessid(struct net_device *dev,
struct iw_point *data, char *ssid)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
size_t len = data->length;
int err;
@@ -188,13 +184,11 @@ int cfg80211_mgd_wext_siwessid(struct net_device *dev,
if (len > 0 && ssid[len - 1] == '\0')
len--;
- cfg80211_lock_rdev(rdev);
- mutex_lock(&rdev->devlist_mtx);
wdev_lock(wdev);
err = 0;
- if (wdev->sme_state != CFG80211_SME_IDLE) {
+ if (wdev->conn) {
bool event = true;
if (wdev->wext.connect.ssid && len &&
@@ -205,8 +199,8 @@ int cfg80211_mgd_wext_siwessid(struct net_device *dev,
/* if SSID set now, we'll try to connect, avoid event */
if (len)
event = false;
- err = __cfg80211_disconnect(rdev, dev,
- WLAN_REASON_DEAUTH_LEAVING, event);
+ err = cfg80211_disconnect(rdev, dev,
+ WLAN_REASON_DEAUTH_LEAVING, event);
if (err)
goto out;
}
@@ -223,8 +217,6 @@ int cfg80211_mgd_wext_siwessid(struct net_device *dev,
err = cfg80211_mgd_wext_connect(rdev, wdev);
out:
wdev_unlock(wdev);
- mutex_unlock(&rdev->devlist_mtx);
- cfg80211_unlock_rdev(rdev);
return err;
}
@@ -268,7 +260,7 @@ int cfg80211_mgd_wext_siwap(struct net_device *dev,
struct sockaddr *ap_addr, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
u8 *bssid = ap_addr->sa_data;
int err;
@@ -283,11 +275,9 @@ int cfg80211_mgd_wext_siwap(struct net_device *dev,
if (is_zero_ether_addr(bssid) || is_broadcast_ether_addr(bssid))
bssid = NULL;
- cfg80211_lock_rdev(rdev);
- mutex_lock(&rdev->devlist_mtx);
wdev_lock(wdev);
- if (wdev->sme_state != CFG80211_SME_IDLE) {
+ if (wdev->conn) {
err = 0;
/* both automatic */
if (!bssid && !wdev->wext.connect.bssid)
@@ -298,8 +288,8 @@ int cfg80211_mgd_wext_siwap(struct net_device *dev,
ether_addr_equal(bssid, wdev->wext.connect.bssid))
goto out;
- err = __cfg80211_disconnect(rdev, dev,
- WLAN_REASON_DEAUTH_LEAVING, false);
+ err = cfg80211_disconnect(rdev, dev,
+ WLAN_REASON_DEAUTH_LEAVING, false);
if (err)
goto out;
}
@@ -313,8 +303,6 @@ int cfg80211_mgd_wext_siwap(struct net_device *dev,
err = cfg80211_mgd_wext_connect(rdev, wdev);
out:
wdev_unlock(wdev);
- mutex_unlock(&rdev->devlist_mtx);
- cfg80211_unlock_rdev(rdev);
return err;
}
@@ -345,7 +333,7 @@ int cfg80211_wext_siwgenie(struct net_device *dev,
struct iw_point *data, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
u8 *ie = extra;
int ie_len = data->length, err;
@@ -376,9 +364,9 @@ int cfg80211_wext_siwgenie(struct net_device *dev,
wdev->wext.ie = ie;
wdev->wext.ie_len = ie_len;
- if (wdev->sme_state != CFG80211_SME_IDLE) {
- err = __cfg80211_disconnect(rdev, dev,
- WLAN_REASON_DEAUTH_LEAVING, false);
+ if (wdev->conn) {
+ err = cfg80211_disconnect(rdev, dev,
+ WLAN_REASON_DEAUTH_LEAVING, false);
if (err)
goto out;
}
@@ -402,7 +390,7 @@ int cfg80211_wext_siwmlme(struct net_device *dev,
if (!wdev)
return -EOPNOTSUPP;
- rdev = wiphy_to_dev(wdev->wiphy);
+ rdev = wiphy_to_rdev(wdev->wiphy);
if (wdev->iftype != NL80211_IFTYPE_STATION)
return -EINVAL;
@@ -414,8 +402,7 @@ int cfg80211_wext_siwmlme(struct net_device *dev,
switch (mlme->cmd) {
case IW_MLME_DEAUTH:
case IW_MLME_DISASSOC:
- err = __cfg80211_disconnect(rdev, dev, mlme->reason_code,
- true);
+ err = cfg80211_disconnect(rdev, dev, mlme->reason_code, true);
break;
default:
err = -EOPNOTSUPP;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 14:10:49 +0000