2 files changed, 19 insertions, 22 deletions

diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index 4768322dc202..427f51a0a994 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -408,20 +408,20 @@ TRACE_EVENT(drv_bss_info_changed,
 		__field(u32, basic_rates)
 		__array(int, mcast_rate, NUM_NL80211_BANDS)
 		__field(u16, ht_operation_mode)
-		__field(s32, cqm_rssi_thold);
-		__field(s32, cqm_rssi_hyst);
-		__field(u32, channel_width);
-		__field(u32, channel_cfreq1);
+		__field(s32, cqm_rssi_thold)
+		__field(s32, cqm_rssi_hyst)
+		__field(u32, channel_width)
+		__field(u32, channel_cfreq1)
 		__dynamic_array(u32, arp_addr_list,
 				info->arp_addr_cnt > IEEE80211_BSS_ARP_ADDR_LIST_LEN ?
 					IEEE80211_BSS_ARP_ADDR_LIST_LEN :
-					info->arp_addr_cnt);
-		__field(int, arp_addr_cnt);
-		__field(bool, qos);
-		__field(bool, idle);
-		__field(bool, ps);
-		__dynamic_array(u8, ssid, info->ssid_len);
-		__field(bool, hidden_ssid);
+					info->arp_addr_cnt)
+		__field(int, arp_addr_cnt)
+		__field(bool, qos)
+		__field(bool, idle)
+		__field(bool, ps)
+		__dynamic_array(u8, ssid, info->ssid_len)
+		__field(bool, hidden_ssid)
 		__field(int, txpower)
 		__field(u8, p2p_oppps_ctwindow)
 	),
@@ -1672,8 +1672,8 @@ TRACE_EVENT(drv_start_ap,
 		VIF_ENTRY
 		__field(u8, dtimper)
 		__field(u16, bcnint)
-		__dynamic_array(u8, ssid, info->ssid_len);
-		__field(bool, hidden_ssid);
+		__dynamic_array(u8, ssid, info->ssid_len)
+		__field(bool, hidden_ssid)
 	),
 
 	TP_fast_assign(
@@ -1739,7 +1739,7 @@ TRACE_EVENT(drv_join_ibss,
 		VIF_ENTRY
 		__field(u8, dtimper)
 		__field(u16, bcnint)
-		__dynamic_array(u8, ssid, info->ssid_len);
+		__dynamic_array(u8, ssid, info->ssid_len)
 	),
 
 	TP_fast_assign(
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index a8a7306a1f56..4bd1faf4f779 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -3949,18 +3949,15 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb,
 		}
 	}
 
-	next = skb;
-	while (next) {
-		skb = next;
-		next = skb->next;
-
-		skb->prev = NULL;
-		skb->next = NULL;
+	skb_list_walk_safe(skb, skb, next) {
+		skb_mark_not_on_list(skb);
 
 		skb = ieee80211_build_hdr(sdata, skb, info_flags,
 					  sta, ctrl_flags);
-		if (IS_ERR(skb))
+		if (IS_ERR(skb)) {
+			kfree_skb_list(next);
 			goto out;
+		}
 
 		ieee80211_tx_stats(dev, skb->len);