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| author | Eric Dumazet <edumazet@google.com> | 2017-04-05 08:49:02 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-06 13:27:49 -0700 |
| commit | 75d04aa368d9e945923819e9cc420fac125967ea (patch) | |
| tree | f983bb64908bcc8bdc1cf87e5624f48f7dbcc5aa | |
| parent | 827d240a232d27cc12e9657d012f2e5ba953e98a (diff) | |
| download | linux-stable-75d04aa368d9e945923819e9cc420fac125967ea.tar.gz linux-stable-75d04aa368d9e945923819e9cc420fac125967ea.tar.bz2 linux-stable-75d04aa368d9e945923819e9cc420fac125967ea.zip | |
mlx4: trust shinfo->gso_segs
mlx4 is the only driver in the tree making a point to recompute
shinfo->gso_segs.
Lets remove superfluous code.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Tariq Toukan <tariqt@mellanox.com>
Cc: Saeed Mahameed <saeedm@mellanox.com>
Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_tx.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index e0c5ffb3e3a6..3ba89bc43d74 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -978,8 +978,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) ring->tso_packets++; - i = ((skb->len - lso_header_size) / shinfo->gso_size) + - !!((skb->len - lso_header_size) % shinfo->gso_size); + i = shinfo->gso_segs; tx_info->nr_bytes = skb->len + (i - 1) * lso_header_size; ring->packets += i; } else { |