Commit cfb33e17 authored by Sven Auhagen's avatar Sven Auhagen Committed by Tony Nguyen
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igb: XDP xmit back fix error code 



The igb XDP xmit back function should only return
defined error codes.

Fixes: 9cbc948b ("igb: add XDP support")
Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarMaciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: default avatarSven Auhagen <sven.auhagen@voleatech.de>
Tested-by: default avatarSandeep Penigalapati <sandeep.penigalapati@intel.com>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
parent 323a391a

drivers/net/ethernet/intel/igb/igb_main.c

+1 −1
Original line number Diff line number Diff line
@@ -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);