diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index cd8385ecafd9..7fc1e98abb2c 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -498,6 +498,8 @@ static void __ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted) if (scan_req != local->int_scan_req) { local->scan_info.aborted = aborted; + printk("local: %p, sr: %p, wip: %p, %s\n", + local, scan_req, scan_req->wiphy, __func__); cfg80211_scan_done(scan_req, &local->scan_info); } @@ -1123,6 +1125,8 @@ void ieee80211_scan_work(struct wiphy *wiphy, struct wiphy_work *work) /* need to complete scan in cfg80211 */ rcu_assign_pointer(local->scan_req, scan_req); aborted = true; + printk("local: %p, sr: %p, wip: %p, %s\n", + local, scan_req, scan_req->wiphy, __func__); goto out_complete; } @@ -1135,6 +1139,8 @@ void ieee80211_scan_work(struct wiphy *wiphy, struct wiphy_work *work) do { if (!ieee80211_sdata_running(sdata)) { aborted = true; + printk("2local: %p, sr: %p, wip: %p, %s\n", + local, scan_req, scan_req->wiphy, __func__); goto out_complete; } @@ -1147,6 +1153,8 @@ void ieee80211_scan_work(struct wiphy *wiphy, struct wiphy_work *work) /* if no more bands/channels left, complete scan */ if (local->scan_channel_idx >= scan_req->n_channels) { aborted = false; + printk("3local: %p, sr: %p, wip: %p, %s\n", + local, scan_req, scan_req->wiphy, __func__); goto out_complete; } ieee80211_scan_state_decision(local, &next_delay); @@ -1165,6 +1173,8 @@ void ieee80211_scan_work(struct wiphy *wiphy, struct wiphy_work *work) break; case SCAN_ABORT: aborted = true; + printk("4local: %p, sr: %p, wip: %p, %s\n", + local, scan_req, scan_req->wiphy, __func__); goto out_complete; } } while (next_delay == 0); diff --git a/net/wireless/scan.c b/net/wireless/scan.c index e8a4fe44ec2d..7c1f80be24bb 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -1178,6 +1178,11 @@ void cfg80211_scan_done(struct cfg80211_scan_request *request, struct cfg80211_scan_info old_info = request->info; trace_cfg80211_scan_done(request, info); + printk("r: %p, wiphy: %p, scan_req: %p, int_scan_req: %p, %s\n", + request, request->wiphy, + wiphy_to_rdev(request->wiphy)->scan_req, + wiphy_to_rdev(request->wiphy)->int_scan_req, + __func__); WARN_ON(request != wiphy_to_rdev(request->wiphy)->scan_req && request != wiphy_to_rdev(request->wiphy)->int_scan_req);