[PATCH net-next 2/2] net: stmmac: fix number of tx queues in stmmac_poll

[Joao Pinto]

For cores that have more than 1 TX queue configured, the kernel would crash,
since only one TX queue is permitted by default.

Signed-off-by: Joao Pinto <jpi...@synopsys.com>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c 
b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 3827952..1eab084 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -3429,7 +3429,7 @@ static int stmmac_poll(struct napi_struct *napi, int 
budget)
        struct stmmac_rx_queue *rx_q =
                container_of(napi, struct stmmac_rx_queue, napi);
        struct stmmac_priv *priv = rx_q->priv_data;
-       u32 tx_count = priv->dma_cap.number_tx_queues;
+       u32 tx_count = priv->plat->tx_queues_to_use;
        u32 chan = rx_q->queue_index;
        u32 work_done = 0;
        u32 queue = 0;
-- 
2.9.3