diff options
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index eeb6da8505c6..841b8450b3de 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1720,7 +1720,10 @@ static int ieee80211_sta_config_auth(struct ieee80211_sub_if_data *sdata) local->int_scan_req.ssids[0].ssid_len = 0; else local->int_scan_req.ssids[0].ssid_len = ifmgd->ssid_len; - ieee80211_start_scan(sdata, &local->int_scan_req); + + if (ieee80211_start_scan(sdata, &local->int_scan_req)) + ieee80211_scan_failed(local); + ifmgd->state = IEEE80211_STA_MLME_AUTHENTICATE; set_bit(IEEE80211_STA_REQ_AUTH, &ifmgd->request); } else { @@ -1757,7 +1760,14 @@ static void ieee80211_sta_work(struct work_struct *work) ifmgd->state != IEEE80211_STA_MLME_AUTHENTICATE && ifmgd->state != IEEE80211_STA_MLME_ASSOCIATE && test_and_clear_bit(IEEE80211_STA_REQ_SCAN, &ifmgd->request)) { - ieee80211_start_scan(sdata, local->scan_req); + /* + * The call to ieee80211_start_scan can fail but ieee80211_request_scan + * (which queued ieee80211_sta_work) did not return an error. Thus, call + * ieee80211_scan_failed here if ieee80211_start_scan fails in order to + * notify the scan requester. + */ + if (ieee80211_start_scan(sdata, local->scan_req)) + ieee80211_scan_failed(local); return; } |