1 files changed, 1 insertions, 1 deletions

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 6fad8fac3784..5a75fc020807 100644
--- a/net/mac80211/tx.c
+++ b/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 */