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Commit 5f69caf7 authored by Michal Kazior's avatar Michal Kazior Committed by Kalle Valo
Browse files

ath10k: fix rx buffer tracing 



Tracing function was called before buffers were
unmapped from DMA.

Signed-off-by: default avatarMichal Kazior <michal.kazior@tieto.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 890d3b2a

drivers/net/wireless/ath/ath10k/htt_rx.c

+4 −3
Original line number Diff line number Diff line
@@ -291,9 +291,6 @@ static inline struct sk_buff *ath10k_htt_rx_netbuf_pop(struct ath10k_htt *htt) 
	htt->rx_ring.sw_rd_idx.msdu_payld = idx;

	htt->rx_ring.fill_cnt--;



	trace_ath10k_htt_rx_pop_msdu(ar, msdu->data, msdu->len +

				     skb_tailroom(msdu));



	return msdu;

}
@@ -339,6 +336,8 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt, 


		ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL, "htt rx pop: ",

				msdu->data, msdu->len + skb_tailroom(msdu));

		trace_ath10k_htt_rx_pop_msdu(ar, msdu->data, msdu->len +

					     skb_tailroom(msdu));



		rx_desc = (struct htt_rx_desc *)msdu->data;
@@ -438,6 +437,8 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt, 
			ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL,

					"htt rx chained: ", next->data,

					next->len + skb_tailroom(next));

			trace_ath10k_htt_rx_pop_msdu(ar, msdu->data, msdu->len +

						     skb_tailroom(msdu));



			skb_trim(next, 0);

			skb_put(next, min(msdu_len, HTT_RX_BUF_SIZE));