diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/wireless/nl80211.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index a3515ebbd32b..d0f69f5523e8 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -5771,10 +5771,15 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info) /* useless if AP is not running */ if (!wdev->beacon_interval) - return -EINVAL; + return -ENOTCONN; break; case NL80211_IFTYPE_ADHOC: + if (!wdev->ssid_len) + return -ENOTCONN; + break; case NL80211_IFTYPE_MESH_POINT: + if (!wdev->mesh_id_len) + return -ENOTCONN; break; default: return -EOPNOTSUPP; |