- struct sk_buff *next = ath10k_htt_rx_netbuf_pop(htt);
-
- dma_unmap_single(htt->ar->dev,
- ATH10K_SKB_CB(next)->paddr,
- next->len + skb_tailroom(next),
- DMA_FROM_DEVICE);
-
- ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL,
- "htt rx chained: ", next->data,
- next->len + skb_tailroom(next));
-
- skb_trim(next, 0);
- skb_put(next, min(msdu_len, HTT_RX_BUF_SIZE));
- msdu_len -= next->len;
+ msdu = ath10k_htt_rx_netbuf_pop(htt);
+ if (!msdu) {
+ ath10k_warn(ar, "failed to pop chained msdu\n");
+ __skb_queue_purge(amsdu);
+ htt->rx_confused = true;
+ break;
+ }