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Date: Wed, 9 Dec 2020 17:02:44 -0800 From: Tony Nguyen <anthony.l.nguyen@...el.com> To: davem@...emloft.net, kuba@...nel.org Cc: Sven Auhagen <sven.auhagen@...eatech.de>, netdev@...r.kernel.org, sassmann@...hat.com, anthony.l.nguyen@...el.com, Dan Carpenter <dan.carpenter@...cle.com>, Maciej Fijalkowski <maciej.fijalkowski@...el.com>, Sandeep Penigalapati <sandeep.penigalapati@...el.com> Subject: [net 1/9] igb: XDP xmit back fix error code From: Sven Auhagen <sven.auhagen@...eatech.de> The igb XDP xmit back function should only return defined error codes. Fixes: 9cbc948b5a20 ("igb: add XDP support") Reported-by: Dan Carpenter <dan.carpenter@...cle.com> Acked-by: Maciej Fijalkowski <maciej.fijalkowski@...el.com> Signed-off-by: Sven Auhagen <sven.auhagen@...eatech.de> Tested-by: Sandeep Penigalapati <sandeep.penigalapati@...el.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com> --- drivers/net/ethernet/intel/igb/igb_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 5fc2c381da55..08cc6f59aa2e 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -2910,7 +2910,7 @@ static int igb_xdp_xmit_back(struct igb_adapter *adapter, struct xdp_buff *xdp) */ tx_ring = adapter->xdp_prog ? igb_xdp_tx_queue_mapping(adapter) : NULL; if (unlikely(!tx_ring)) - return -ENXIO; + return IGB_XDP_CONSUMED; nq = txring_txq(tx_ring); __netif_tx_lock(nq, cpu); -- 2.26.2
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