diff options
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/txrx_edma.c')
-rw-r--r-- | drivers/net/wireless/ath/wil6210/txrx_edma.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/wil6210/txrx_edma.c b/drivers/net/wireless/ath/wil6210/txrx_edma.c index f6fce6ff73d9..6140db5960c3 100644 --- a/drivers/net/wireless/ath/wil6210/txrx_edma.c +++ b/drivers/net/wireless/ath/wil6210/txrx_edma.c @@ -269,6 +269,9 @@ static void wil_move_all_rx_buff_to_free_list(struct wil6210_priv *wil, struct list_head *active = &wil->rx_buff_mgmt.active; dma_addr_t pa; + if (!wil->rx_buff_mgmt.buff_arr) + return; + while (!list_empty(active)) { struct wil_rx_buff *rx_buff = list_first_entry(active, struct wil_rx_buff, list); @@ -734,7 +737,7 @@ static int wil_ring_init_tx_edma(struct wil6210_vif *vif, int ring_id, txdata->enabled = 0; spin_unlock_bh(&txdata->lock); wil_ring_free_edma(wil, ring); - wil->ring2cid_tid[ring_id][0] = max_assoc_sta; + wil->ring2cid_tid[ring_id][0] = wil->max_assoc_sta; wil->ring2cid_tid[ring_id][1] = 0; out: @@ -944,7 +947,7 @@ again: eop = wil_rx_status_get_eop(msg); cid = wil_rx_status_get_cid(msg); - if (unlikely(!wil_val_in_range(cid, 0, max_assoc_sta))) { + if (unlikely(!wil_val_in_range(cid, 0, wil->max_assoc_sta))) { wil_err(wil, "Corrupt cid=%d, sring->swhead=%d\n", cid, sring->swhead); rxdata->skipping = true; @@ -1199,7 +1202,8 @@ int wil_tx_sring_handler(struct wil6210_priv *wil, ndev = vif_to_ndev(vif); cid = wil->ring2cid_tid[ring_id][0]; - stats = (cid < max_assoc_sta ? &wil->sta[cid].stats : NULL); + stats = (cid < wil->max_assoc_sta) ? &wil->sta[cid].stats : + NULL; wil_dbg_txrx(wil, "tx_status: completed desc_ring (%d), num_descs (%d)\n", |