diff --git a/drivers/net/wireless/iwmc3200wifi/iwm.h b/drivers/net/wireless/iwmc3200wifi/iwm.h
index 842811142bef0c951eea272e93ac674fe21c76ae..79ffa3b98d73c687c968e2b815272a1843f6e0ba 100644
--- a/drivers/net/wireless/iwmc3200wifi/iwm.h
+++ b/drivers/net/wireless/iwmc3200wifi/iwm.h
@@ -268,7 +268,7 @@ struct iwm_priv {
 
 	struct sk_buff_head rx_list;
 	struct list_head rx_tickets;
-	struct list_head rx_packets[IWM_RX_ID_HASH + 1];
+	struct list_head rx_packets[IWM_RX_ID_HASH];
 	struct workqueue_struct *rx_wq;
 	struct work_struct rx_worker;