1 files changed, 1 insertions, 1 deletions

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 1865622003c9..e5b148fe24bb 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -787,7 +787,7 @@ ieee80211_tx_h_fragment(struct ieee80211_tx_data *tx)
         hdrlen = ieee80211_hdrlen(hdr->frame_control);
 
         /* internal error, why is TX_FRAGMENTED set? */
-        if (WARN_ON(skb->len <= frag_threshold))
+        if (WARN_ON(skb->len + FCS_LEN <= frag_threshold))
                 return TX_DROP;
 
         /*