[PATCH] net: enetc: avoid sending too short Ethernet frames

[Vladimir Oltean]

Signed-off-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>
---
 drivers/net/ethernet/freescale/enetc/enetc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c
index b0b47b0f7723..4f5e593b348a 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc.c
@@ -982,6 +982,9 @@ static netdev_tx_t enetc_start_xmit(struct sk_buff *skb,
 	struct enetc_bdr *tx_ring;
 	int count;
 
+	if (eth_skb_pad(skb))
+		return NETDEV_TX_OK;
+
 	/* Queue one-step Sync packet if already locked */
 	if (enetc_cb->flag & ENETC_F_TX_ONESTEP_SYNC_TSTAMP) {
 		if (test_and_set_bit_lock(ENETC_TX_ONESTEP_TSTAMP_IN_PROGRESS,
-- 
2.43.0