diff options
Diffstat (limited to 'net/wireless/sme.c')
| -rw-r--r-- | net/wireless/sme.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/net/wireless/sme.c b/net/wireless/sme.c index 544558171787..e22e5b83cfa9 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -81,7 +81,7 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev) return -ENOMEM; if (wdev->conn->params.channel) { - enum ieee80211_band band = wdev->conn->params.channel->band; + enum nl80211_band band = wdev->conn->params.channel->band; struct ieee80211_supported_band *sband = wdev->wiphy->bands[band]; @@ -93,11 +93,11 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev) request->rates[band] = (1 << sband->n_bitrates) - 1; } else { int i = 0, j; - enum ieee80211_band band; + enum nl80211_band band; struct ieee80211_supported_band *bands; struct ieee80211_channel *channel; - for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; band < NUM_NL80211_BANDS; band++) { bands = wdev->wiphy->bands[band]; if (!bands) continue; @@ -119,6 +119,8 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev) wdev->conn->params.ssid_len); request->ssids[0].ssid_len = wdev->conn->params.ssid_len; + eth_broadcast_addr(request->bssid); + request->wdev = wdev; request->wiphy = &rdev->wiphy; request->scan_start = jiffies; @@ -490,8 +492,18 @@ static int cfg80211_sme_connect(struct wireless_dev *wdev, if (!rdev->ops->auth || !rdev->ops->assoc) return -EOPNOTSUPP; - if (wdev->current_bss) - return -EALREADY; + if (wdev->current_bss) { + if (!prev_bssid) + return -EALREADY; + if (prev_bssid && + !ether_addr_equal(prev_bssid, wdev->current_bss->pub.bssid)) + return -ENOTCONN; + cfg80211_unhold_bss(wdev->current_bss); + cfg80211_put_bss(wdev->wiphy, &wdev->current_bss->pub); + wdev->current_bss = NULL; + + cfg80211_sme_free(wdev); + } if (WARN_ON(wdev->conn)) return -EINPROGRESS; |