diff options
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index db71150b8040..d1f58e5250f6 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -758,11 +758,13 @@ static int nl80211_set_channel(struct sk_buff *skb, struct genl_info *info) result = get_rdev_dev_by_info_ifindex(info, &rdev, &netdev); if (result) - goto unlock; + goto unlock_rtnl; result = __nl80211_set_channel(rdev, netdev->ieee80211_ptr, info); - unlock: + dev_put(netdev); + cfg80211_unlock_rdev(rdev); + unlock_rtnl: rtnl_unlock(); return result; @@ -3177,12 +3179,12 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info) i = 0; if (info->attrs[NL80211_ATTR_SCAN_SSIDS]) { nla_for_each_nested(attr, info->attrs[NL80211_ATTR_SCAN_SSIDS], tmp) { + request->ssids[i].ssid_len = nla_len(attr); if (request->ssids[i].ssid_len > IEEE80211_MAX_SSID_LEN) { err = -EINVAL; goto out_free; } memcpy(request->ssids[i].ssid, nla_data(attr), nla_len(attr)); - request->ssids[i].ssid_len = nla_len(attr); i++; } } @@ -4909,7 +4911,7 @@ static int nl80211_set_cqm_rssi(struct genl_info *info, err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev); if (err) - goto unlock_rdev; + goto unlock_rtnl; wdev = dev->ieee80211_ptr; @@ -4926,9 +4928,10 @@ static int nl80211_set_cqm_rssi(struct genl_info *info, err = rdev->ops->set_cqm_rssi_config(wdev->wiphy, dev, threshold, hysteresis); -unlock_rdev: + unlock_rdev: cfg80211_unlock_rdev(rdev); dev_put(dev); + unlock_rtnl: rtnl_unlock(); return err; |