1 files changed, 7 insertions, 3 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index a709d05c5868..2dd7d54a796f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -1224,12 +1224,16 @@ int iwlagn_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
              q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) {
 
                 tx_info = &txq->txb[txq->q.read_ptr];
-                iwlagn_tx_status(priv, tx_info,
-                                 txq_id >= IWLAGN_FIRST_AMPDU_QUEUE);
+
+                if (WARN_ON_ONCE(tx_info->skb == NULL))
+                        continue;
 
                 hdr = (struct ieee80211_hdr *)tx_info->skb->data;
-                if (hdr && ieee80211_is_data_qos(hdr->frame_control))
+                if (ieee80211_is_data_qos(hdr->frame_control))
                         nfreed++;
+
+                iwlagn_tx_status(priv, tx_info,
+                                 txq_id >= IWLAGN_FIRST_AMPDU_QUEUE);
                 tx_info->skb = NULL;
 
                 if (priv->cfg->ops->lib->txq_inval_byte_cnt_tbl)