From fdf69a8179245b01de3a736938166331487f4257 Mon Sep 17 00:00:00 2001 From: Xiao Wang Date: Mon, 6 Jan 2020 09:09:40 -0500 Subject: [PATCH] net/af_xdp: fix redundant check for wakeup need Function kick_tx() has built-in detection on NEED_WAKEUP flag, so just call it directly, like elsewhere in the driver. Fixes: d8a210774e1d ("net/af_xdp: support unaligned umem chunks") Cc: stable@dpdk.org Signed-off-by: Xiao Wang Tested-by: Ciara Loftus --- drivers/net/af_xdp/rte_eth_af_xdp.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/net/af_xdp/rte_eth_af_xdp.c b/drivers/net/af_xdp/rte_eth_af_xdp.c index 2b1245ee4f..d903e6c28a 100644 --- a/drivers/net/af_xdp/rte_eth_af_xdp.c +++ b/drivers/net/af_xdp/rte_eth_af_xdp.c @@ -480,10 +480,7 @@ af_xdp_tx_zc(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts) tx_bytes += mbuf->pkt_len; } -#if defined(XDP_USE_NEED_WAKEUP) - if (xsk_ring_prod__needs_wakeup(&txq->tx)) -#endif - kick_tx(txq); + kick_tx(txq); out: xsk_ring_prod__submit(&txq->tx, count); -- 2.20.1