Commit d172268f authored by Matteo Croce's avatar Matteo Croce Committed by David S. Miller
Browse files

stmmac: use XDP helpers 



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

Signed-off-by: default avatarMatteo Croce <mcroce@microsoft.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 76e3d7fa

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

+3 −6
Original line number Diff line number Diff line
@@ -5167,12 +5167,9 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue) 
			dma_sync_single_for_cpu(priv->device, buf->addr,

						buf1_len, dma_dir);



			xdp.data = page_address(buf->page) + buf->page_offset;

			xdp.data_end = xdp.data + buf1_len;

			xdp.data_hard_start = page_address(buf->page);

			xdp_set_data_meta_invalid(&xdp);

			xdp.frame_sz = buf_sz;

			xdp.rxq = &rx_q->xdp_rxq;

			xdp_init_buff(&xdp, buf_sz, &rx_q->xdp_rxq);

			xdp_prepare_buff(&xdp, page_address(buf->page),

					 buf->page_offset, buf1_len, false);



			pre_len = xdp.data_end - xdp.data_hard_start -

				  buf->page_offset;