diff options
| author | Dave Airlie <airlied@redhat.com> | 2025-11-21 08:55:08 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2025-11-21 08:55:08 +1000 |
| commit | ce0478b02ed29465c1de3d03c3eea721355f9d2d (patch) | |
| tree | 79a94d382aa793b762cd974f97fdfa575f603639 /drivers/net/usb/rtl8150.c | |
| parent | f0ded972d37150f9f889de75c9eecc5cb0730013 (diff) | |
| parent | 6a23ae0a96a600d1d12557add110e0bb6e32730c (diff) | |
Merge tag 'v6.18-rc6' into drm-next
Linux 6.18-rc6
Backmerge in order to merge msm next
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/net/usb/rtl8150.c')
| -rw-r--r-- | drivers/net/usb/rtl8150.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c index 92add3daadbb..278e6cb6f4d9 100644 --- a/drivers/net/usb/rtl8150.c +++ b/drivers/net/usb/rtl8150.c @@ -685,9 +685,16 @@ static netdev_tx_t rtl8150_start_xmit(struct sk_buff *skb, rtl8150_t *dev = netdev_priv(netdev); int count, res; + /* pad the frame and ensure terminating USB packet, datasheet 9.2.3 */ + count = max(skb->len, ETH_ZLEN); + if (count % 64 == 0) + count++; + if (skb_padto(skb, count)) { + netdev->stats.tx_dropped++; + return NETDEV_TX_OK; + } + netif_stop_queue(netdev); - count = (skb->len < 60) ? 60 : skb->len; - count = (count & 0x3f) ? count : count + 1; dev->tx_skb = skb; usb_fill_bulk_urb(dev->tx_urb, dev->udev, usb_sndbulkpipe(dev->udev, 2), skb->data, count, write_bulk_callback, dev); |