diff --git a/[refs] b/[refs]
index fbd169c89e05..e12b5a2b77e5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4db4e0a17fb0e7b345b344cde141b252794c2f19
+refs/heads/master: 5220da39b4f6bd2ee69d298111ebebc0de886f2f
diff --git a/trunk/net/mac80211/tx.c b/trunk/net/mac80211/tx.c
index 6fad8fac3784..5a75fc020807 100644
--- a/trunk/net/mac80211/tx.c
+++ b/trunk/net/mac80211/tx.c
@@ -2265,10 +2265,10 @@ static void ieee80211_beacon_add_tim(struct ieee80211_if_ap *bss,
 		/* Bitmap control */
 		*pos++ = n1 | aid0;
 		/* Part Virt Bitmap */
+		skb_put(skb, n2 - n1);
 		memcpy(pos, bss->tim + n1, n2 - n1 + 1);
 
 		tim[1] = n2 - n1 + 4;
-		skb_put(skb, n2 - n1);
 	} else {
 		*pos++ = aid0; /* Bitmap control */
 		*pos++ = 0; /* Part Virt Bitmap */