From cad451dd2427d6ddd38a411e688def499daa798d Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Tue, 24 Dec 2019 20:51:28 +0800 Subject: net: ena: remove set but not used variable 'rx_ring' drivers/net/ethernet/amazon/ena/ena_netdev.c: In function ena_xdp_xmit_buff: drivers/net/ethernet/amazon/ena/ena_netdev.c:316:19: warning: variable rx_ring set but not used [-Wunused-but-set-variable] commit 548c4940b9f1 ("net: ena: Implement XDP_TX action") left behind this unused variable. Reported-by: Hulk Robot Signed-off-by: YueHaibing Signed-off-by: David S. Miller --- drivers/net/ethernet/amazon/ena/ena_netdev.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/net/ethernet/amazon/ena') diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index 081acf077bb5..894e8c1a8cf1 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -313,7 +313,6 @@ static int ena_xdp_xmit_buff(struct net_device *dev, struct ena_com_tx_ctx ena_tx_ctx = {0}; struct ena_tx_buffer *tx_info; struct ena_ring *xdp_ring; - struct ena_ring *rx_ring; u16 next_to_use, req_id; int rc; void *push_hdr; @@ -324,8 +323,6 @@ static int ena_xdp_xmit_buff(struct net_device *dev, req_id = xdp_ring->free_ids[next_to_use]; tx_info = &xdp_ring->tx_buffer_info[req_id]; tx_info->num_of_bufs = 0; - rx_ring = &xdp_ring->adapter->rx_ring[qid - - xdp_ring->adapter->xdp_first_ring]; page_ref_inc(rx_info->page); tx_info->xdp_rx_page = rx_info->page; -- cgit v1.2.3-59-g8ed1b