From: Grygorii Strashko <grygorii.strashko@ti.com>
Date: Thu, 5 Aug 2021 14:55:53 +0000 (+0300)
Subject: net: ethernet: ti: cpsw: switch to use skb_put_padto()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1f88d5d566b8be60ce8f8b53132a706fe3184e9e;p=linux.git

net: ethernet: ti: cpsw: switch to use skb_put_padto()

Use skb_put_padto() instead of skb_padto() so skb->len also got updated, as
preparation for further removing frame padding from cpdma.
It also makes xmit path more clear and linear.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index abf9a2a6f7eb4..8e1e582a10c8c 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -905,7 +905,7 @@ static netdev_tx_t cpsw_ndo_start_xmit(struct sk_buff *skb,
 	struct cpdma_chan *txch;
 	int ret, q_idx;
 
-	if (skb_padto(skb, CPSW_MIN_PACKET_SIZE)) {
+	if (skb_put_padto(skb, CPSW_MIN_PACKET_SIZE)) {
 		cpsw_err(priv, tx_err, "packet pad failed\n");
 		ndev->stats.tx_dropped++;
 		return NET_XMIT_DROP;