From: Matteo Croce <mcroce@microsoft.com>
Date: Fri, 14 May 2021 18:39:53 +0000 (+0200)
Subject: igc: use XDP helpers
X-Git-Tag: v5.15~843^2~533^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=082294f294f6de4b50be0af354adb83e45816db4;p=platform%2Fkernel%2Flinux-starfive.git

igc: use XDP helpers

Make use of the xdp_{init,prepare}_buff() helpers instead of
an open-coded version.

Signed-off-by: Matteo Croce <mcroce@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 069471b..92c0701 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -2151,12 +2151,9 @@ static int igc_clean_rx_irq(struct igc_q_vector *q_vector, const int budget)
 		}
 
 		if (!skb) {
-			xdp.data = pktbuf + pkt_offset;
-			xdp.data_end = xdp.data + size;
-			xdp.data_hard_start = pktbuf - igc_rx_offset(rx_ring);
-			xdp_set_data_meta_invalid(&xdp);
-			xdp.frame_sz = truesize;
-			xdp.rxq = &rx_ring->xdp_rxq;
+			xdp_init_buff(&xdp, truesize, &rx_ring->xdp_rxq);
+			xdp_prepare_buff(&xdp, pktbuf - igc_rx_offset(rx_ring),
+					 igc_rx_offset(rx_ring) + pkt_offset, size, false);
 
 			skb = igc_xdp_run_prog(adapter, &xdp);
 		}