diff mbox series

[V1,net,4/4] net: ena: return error code from ena_xdp_xmit_buff

Message ID 20201118215947.8970-5-shayagr@amazon.com
State Superseded
Headers show
Series Fixes for ENA driver | expand

Commit Message

Shay Agroskin Nov. 18, 2020, 9:59 p.m. UTC 
The function mistakenly returns NETDEV_TX_OK regardless of the
transmission success. This patch fixes this behavior by returning the
error code from the function.

Fixes: 548c4940b9f1 ("net: ena: Implement XDP_TX action")
Signed-off-by: Shay Agroskin <shayagr@amazon.com>
---
 drivers/net/ethernet/amazon/ena/ena_netdev.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index f63ecc5bca3b..4f1b109ac1fc 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -284,9 +284,9 @@  static int ena_xdp_xmit_buff(struct net_device *dev,
 	struct ena_tx_buffer *tx_info;
 	struct ena_ring *xdp_ring;
 	u16 next_to_use, req_id;
-	int rc;
 	void *push_hdr;
 	u32 push_len;
+	int rc;
 
 	xdp_ring = &adapter->tx_ring[qid];
 	next_to_use = xdp_ring->next_to_use;
@@ -322,14 +322,14 @@  static int ena_xdp_xmit_buff(struct net_device *dev,
 	xdp_ring->tx_stats.doorbells++;
 	u64_stats_update_end(&xdp_ring->syncp);
 
-	return NETDEV_TX_OK;
+	return rc;
 
 error_unmap_dma:
 	ena_unmap_tx_buff(xdp_ring, tx_info);
 	tx_info->xdpf = NULL;
 error_drop_packet:
 	__free_page(tx_info->xdp_rx_page);
-	return NETDEV_TX_OK;
+	return rc;
 }
 
 static int ena_xdp_execute(struct ena_ring *rx_ring,