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mwifiex: don't try to associate when bss_mode is not STA 

We have blocked association attempts on interfaces configured in
AP and AD-HOC modes. P2P mode should be blocked too.

Furthermore, an error code must be returned if we are unable to
associate.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bing Zhao 2013-04-19 21:00:44 -07:00 committed by John W. Linville
parent 4587eea5b7
commit 8bc77a4d2c
1 changed files with 6 additions and 11 deletions
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17
drivers/net/wireless/mwifiex/cfg80211.c
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@ -1666,17 +1666,13 @@ mwifiex_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_connect_params *sme)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
int ret = 0;
int ret;
if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
wiphy_err(wiphy, "received infra assoc request "
"when station is in ibss mode\n");
goto done;
}
if (priv->bss_mode == NL80211_IFTYPE_AP) {
wiphy_err(wiphy, "skip association request for AP interface\n");
goto done;
if (priv->bss_mode != NL80211_IFTYPE_STATION) {
wiphy_err(wiphy,
"%s: reject infra assoc request in non-STA mode\n",
dev->name);
return -EINVAL;
}
wiphy_dbg(wiphy, "info: Trying to associate to %s and bssid %pM\n",
@ -1684,7 +1680,6 @@ mwifiex_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
ret = mwifiex_cfg80211_assoc(priv, sme->ssid_len, sme->ssid, sme->bssid,
priv->bss_mode, sme->channel, sme, 0);
done:
if (!ret) {
cfg80211_connect_result(priv->netdev, priv->cfg_bssid, NULL, 0,
NULL, 0, WLAN_STATUS_SUCCESS,