Decrement num_mpdus_ready only when rx amsdu is processed successfully. Not doing so, will result in leak and impact stabilty under low memory cases.
Signed-off-by: Rajkumar Manoharan <rmano...@qti.qualcomm.com> --- drivers/net/wireless/ath/ath10k/htt_rx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index 96a7417..9696c2e 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -2412,14 +2412,12 @@ static void ath10k_htt_txrx_compl_task(unsigned long ptr) struct ath10k_htt *htt = (struct ath10k_htt *)ptr; struct ath10k *ar = htt->ar; struct htt_tx_done tx_done = {}; - struct sk_buff_head rx_q; struct sk_buff_head rx_ind_q; struct sk_buff_head tx_ind_q; struct sk_buff *skb; unsigned long flags; int num_mpdus; - __skb_queue_head_init(&rx_q); __skb_queue_head_init(&rx_ind_q); __skb_queue_head_init(&tx_ind_q); @@ -2448,11 +2446,13 @@ static void ath10k_htt_txrx_compl_task(unsigned long ptr) ath10k_mac_tx_push_pending(ar); num_mpdus = atomic_read(&htt->num_mpdus_ready); - atomic_sub(num_mpdus, &htt->num_mpdus_ready); - while (num_mpdus--) { + while (num_mpdus) { if (ath10k_htt_rx_handle_amsdu(htt)) break; + + num_mpdus--; + atomic_dec(&htt->num_mpdus_ready); } while ((skb = __skb_dequeue(&rx_ind_q))) { -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html