[PATCH net-next 01/10] net: enetc: remove redundant clearing of skb/xdp_frame pointer in TX conf path

[Vladimir Oltean]

From: Vladimir Oltean <vladimir.olt...@nxp.com>

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: Vladimir Oltean <vladimir.olt...@nxp.com>
---
 drivers/net/ethernet/freescale/enetc/enetc.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c 
b/drivers/net/ethernet/freescale/enetc/enetc.c
index 9a726085841d..c7f3c6e691a1 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc.c
@@ -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;
-- 
2.25.1