diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 94de5033f0b6d331c796b0241a1a64d8827704e0..37e3d5ef7e3f350fe18475295cf3ae3c43dc0526 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -752,6 +752,8 @@ ieee80211_tx_h_fragment(struct ieee80211_tx_data *tx)
 		skb_copy_queue_mapping(frag, first);
 
 		frag->do_not_encrypt = first->do_not_encrypt;
+		frag->dev = first->dev;
+		frag->iif = first->iif;
 
 		pos += copylen;
 		left -= copylen;