diff mbox series

[net-next,v2,08/13] ionic: use new helper tcp_v6_gso_csum_prep

Message ID 6960380e-cee3-b65c-010f-551635cb3988@gmail.com
State Accepted
Delegated to: David Miller
Headers show
Series net: core: add helper tcp_v6_gso_csum_prep | expand

Commit Message

Heiner Kallweit Feb. 18, 2020, 8:07 p.m. UTC 
Use new helper tcp_v6_gso_csum_prep in additional network drivers.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
 drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

Comments

Shannon Nelson Feb. 18, 2020, 10:56 p.m. UTC | #1 
On 2/18/20 12:07 PM, Heiner Kallweit wrote:
> Use new helper tcp_v6_gso_csum_prep in additional network drivers.
>
> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>

Acked-by: Shannon Nelson <snelson@pensando.io>

> ---
>   drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 5 +----
>   1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
> index e452f4242..020acc300 100644
> --- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
> +++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
> @@ -632,10 +632,7 @@ static int ionic_tx_tcp_pseudo_csum(struct sk_buff *skb)
>   					   ip_hdr(skb)->daddr,
>   					   0, IPPROTO_TCP, 0);
>   	} else if (skb->protocol == cpu_to_be16(ETH_P_IPV6)) {
> -		tcp_hdr(skb)->check =
> -			~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
> -					 &ipv6_hdr(skb)->daddr,
> -					 0, IPPROTO_TCP, 0);
> +		tcp_v6_gso_csum_prep(skb);
>   	}
>   
>   	return 0;
diff mbox series

Patch

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
index e452f4242..020acc300 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
@@ -632,10 +632,7 @@  static int ionic_tx_tcp_pseudo_csum(struct sk_buff *skb)
 					   ip_hdr(skb)->daddr,
 					   0, IPPROTO_TCP, 0);
 	} else if (skb->protocol == cpu_to_be16(ETH_P_IPV6)) {
-		tcp_hdr(skb)->check =
-			~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
-					 &ipv6_hdr(skb)->daddr,
-					 0, IPPROTO_TCP, 0);
+		tcp_v6_gso_csum_prep(skb);
 	}
 
 	return 0;