Commit e68da664 authored by Stefan Wahren's avatar Stefan Wahren Committed by Jakub Kicinski
Browse files

net: vertexcom: mse102x: Fix tx_bytes calculation 



The tx_bytes should consider the actual size of the Ethernet frames
without the SPI encapsulation. But we still need to take care of
Ethernet padding.

Fixes: 2f207cbf ("net: vertexcom: Add MSE102x SPI support")
Signed-off-by: default avatarStefan Wahren <wahrenst@gmx.net>
Link: https://patch.msgid.link/20241108114343.6174-3-wahrenst@gmx.net


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent eb72e7fc

drivers/net/ethernet/vertexcom/mse102x.c

+3 −1
Original line number Diff line number Diff line
@@ -437,13 +437,15 @@ static void mse102x_tx_work(struct work_struct *work) 
	mse = &mses->mse102x;



	while ((txb = skb_dequeue(&mse->txq))) {

		unsigned int len = max_t(unsigned int, txb->len, ETH_ZLEN);



		mutex_lock(&mses->lock);

		ret = mse102x_tx_pkt_spi(mse, txb, work_timeout);

		mutex_unlock(&mses->lock);

		if (ret) {

			mse->ndev->stats.tx_dropped++;

		} else {

			mse->ndev->stats.tx_bytes += txb->len;

			mse->ndev->stats.tx_bytes += len;

			mse->ndev->stats.tx_packets++;

		}