diff options
| author |   Saeed Mahameed <saeedm@mellanox.com> | 2015-06-23 17:14:15 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-06-24 00:42:35 -0700 |
| commit | fb6c6f2529e7c87a99a2f85ae1bb5b3c468482ff (patch) | |
| tree | d534c941b97418bf6f7c86a3cd65abf5e0ec4bbb /drivers/net/ethernet | |
| parent | net/mlx5e: Static mapping of netdev priv resources to/from netdev TX queues (diff) | |
| download | linux-dev-fb6c6f2529e7c87a99a2f85ae1bb5b3c468482ff.tar.xz linux-dev-fb6c6f2529e7c87a99a2f85ae1bb5b3c468482ff.zip | |
net/mlx5e: Use skb_shinfo(skb)->gso_segs rather than counting them
Instead of counting number of gso fragments, we can use
skb_shinfo(skb)->gso_segs.
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index 471babd9df00..c0566b684778 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -143,16 +143,13 @@ static netdev_tx_t mlx5e_sq_xmit(struct mlx5e_sq *sq, struct sk_buff *skb) if (skb_is_gso(skb)) { u32 payload_len; - int num_pkts; eseg->mss = cpu_to_be16(skb_shinfo(skb)->gso_size); opcode = MLX5_OPCODE_LSO; ihs = skb_transport_offset(skb) + tcp_hdrlen(skb); payload_len = skb->len - ihs; - num_pkts = (payload_len / skb_shinfo(skb)->gso_size) + - !!(payload_len % skb_shinfo(skb)->gso_size); MLX5E_TX_SKB_CB(skb)->num_bytes = skb->len + - (num_pkts - 1) * ihs; + (skb_shinfo(skb)->gso_segs - 1) * ihs; sq->stats.tso_packets++; sq->stats.tso_bytes += payload_len; } else { |