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| author | Stefan Wahren <wahrenst@gmx.net> | 2024-11-08 12:43:43 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-11-22 15:38:31 +0100 |
| commit | fa8d2d1410046513aa91ef561a007cdb315ede9b (patch) | |
| tree | 9da522eca51615fb26745aced82e1ab91c3d80d3 /drivers/net | |
| parent | ad975697211f4f2c4ce61c3ba524fd14d88ceab8 (diff) | |
| download | linux-fa8d2d1410046513aa91ef561a007cdb315ede9b.tar.gz linux-fa8d2d1410046513aa91ef561a007cdb315ede9b.tar.bz2 linux-fa8d2d1410046513aa91ef561a007cdb315ede9b.zip | |
net: vertexcom: mse102x: Fix tx_bytes calculation
[ Upstream commit e68da664d379f352d41d7955712c44e0a738e4ab ]
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: 2f207cbf0dd4 ("net: vertexcom: Add MSE102x SPI support")
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Link: https://patch.msgid.link/20241108114343.6174-3-wahrenst@gmx.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/vertexcom/mse102x.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/vertexcom/mse102x.c b/drivers/net/ethernet/vertexcom/mse102x.c index dd766e175f7d..8f67c39f479e 100644 --- a/drivers/net/ethernet/vertexcom/mse102x.c +++ b/drivers/net/ethernet/vertexcom/mse102x.c @@ -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++; } |