diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/ieee80211_ioctl.c | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c index a57fed77db27..6caa3ec2cff7 100644 --- a/net/mac80211/ieee80211_ioctl.c +++ b/net/mac80211/ieee80211_ioctl.c @@ -522,29 +522,30 @@ static int ieee80211_ioctl_siwscan(struct net_device *dev, if (!netif_running(dev)) return -ENETDOWN; + switch (sdata->type) { + case IEEE80211_IF_TYPE_STA: + case IEEE80211_IF_TYPE_IBSS: + if (local->scan_flags & IEEE80211_SCAN_MATCH_SSID) { + ssid = sdata->u.sta.ssid; + ssid_len = sdata->u.sta.ssid_len; + } + break; + case IEEE80211_IF_TYPE_AP: + if (local->scan_flags & IEEE80211_SCAN_MATCH_SSID) { + ssid = sdata->u.ap.ssid; + ssid_len = sdata->u.ap.ssid_len; + } + break; + default: + return -EOPNOTSUPP; + } + + /* if SSID was specified explicitly then use that */ if (wrqu->data.length == sizeof(struct iw_scan_req) && wrqu->data.flags & IW_SCAN_THIS_ESSID) { req = (struct iw_scan_req *)extra; ssid = req->essid; ssid_len = req->essid_len; - } else { - switch (sdata->type) { - case IEEE80211_IF_TYPE_STA: - case IEEE80211_IF_TYPE_IBSS: - if (local->scan_flags & IEEE80211_SCAN_MATCH_SSID) { - ssid = sdata->u.sta.ssid; - ssid_len = sdata->u.sta.ssid_len; - } - break; - case IEEE80211_IF_TYPE_AP: - if (local->scan_flags & IEEE80211_SCAN_MATCH_SSID) { - ssid = sdata->u.ap.ssid; - ssid_len = sdata->u.ap.ssid_len; - } - break; - default: - return -EOPNOTSUPP; - } } return ieee80211_sta_req_scan(dev, ssid, ssid_len); |