diff options
Diffstat (limited to 'drivers/net/thunderbolt')
| -rw-r--r-- | drivers/net/thunderbolt/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/thunderbolt/main.c b/drivers/net/thunderbolt/main.c index 27f8573a2b6e..6a43ced74881 100644 --- a/drivers/net/thunderbolt/main.c +++ b/drivers/net/thunderbolt/main.c @@ -991,8 +991,10 @@ static bool tbnet_xmit_csum_and_map(struct tbnet *net, struct sk_buff *skb, { struct thunderbolt_ip_frame_header *hdr = page_address(frames[0]->page); struct device *dma_dev = tb_ring_dma_device(net->tx_ring.ring); - __wsum wsum = htonl(skb->len - skb_transport_offset(skb)); unsigned int i, len, offset = skb_transport_offset(skb); + /* Remove payload length from checksum */ + u32 paylen = skb->len - skb_transport_offset(skb); + __wsum wsum = (__force __wsum)htonl(paylen); __be16 protocol = skb->protocol; void *data = skb->data; void *dest = hdr + 1; |