diff options
Diffstat (limited to 'net/wireless/sme.c')
| -rw-r--r-- | net/wireless/sme.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/net/wireless/sme.c b/net/wireless/sme.c index 65882d2777c0..1fba41676428 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -492,8 +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; |