From: Saeed Mahameed Date: Tue, 23 Jun 2015 14:14:15 +0000 (+0300) Subject: net/mlx5e: Use skb_shinfo(skb)->gso_segs rather than counting them X-Git-Tag: v4.2-rc1~130^2~8^2~7 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=fb6c6f2529e7c87a99a2f85ae1bb5b3c468482ff;p=linux.git 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 Signed-off-by: Or Gerlitz Signed-off-by: David S. Miller --- 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 {