Commit e9e49ae8 authored by Vladimir Oltean's avatar Vladimir Oltean Committed by David S. Miller
Browse files

net: enetc: remove redundant clearing of skb/xdp_frame pointer in TX conf path 



Later in enetc_clean_tx_ring we have:

		/* Scrub the swbd here so we don't have to do that
		 * when we reuse it during xmit
		 */
		memset(tx_swbd, 0, sizeof(*tx_swbd));

So these assignments are unnecessary.

Signed-off-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bc45f524

drivers/net/ethernet/freescale/enetc/enetc.c

+0 −2
Original line number Diff line number Diff line
@@ -544,7 +544,6 @@ static bool enetc_clean_tx_ring(struct enetc_bdr *tx_ring, int napi_budget) 


		if (xdp_frame) {

			xdp_return_frame(xdp_frame);

			tx_swbd->xdp_frame = NULL;

		} else if (skb) {

			if (unlikely(tx_swbd->skb->cb[0] &

				     ENETC_F_TX_ONESTEP_SYNC_TSTAMP)) {
@@ -558,7 +557,6 @@ static bool enetc_clean_tx_ring(struct enetc_bdr *tx_ring, int napi_budget) 
				do_twostep_tstamp = false;

			}

			napi_consume_skb(skb, napi_budget);

			tx_swbd->skb = NULL;

		}



		tx_byte_cnt += tx_swbd->len;