diff options
| author |   Yelena Krivosheev <yelena@marvell.com> | 2018-07-18 18:10:56 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-07-28 22:12:55 -0700 |
| commit | f945cec88cbd2f66251a9f5b2532ca10c4e87426 (patch) | |
| tree | 02ab243766d653ec91420630aa85313649759258 /drivers/net/ethernet/marvell/mvneta.c | |
| parent | net: mvneta: Allocate page for the descriptor (diff) | |
| download | linux-dev-f945cec88cbd2f66251a9f5b2532ca10c4e87426.tar.xz linux-dev-f945cec88cbd2f66251a9f5b2532ca10c4e87426.zip | |
net: mvneta: Verify hardware checksum only when offload checksum feature is set
If the checksum offload feature is not set, then there is no point to
check the status of the hardware.
[gregory: extract from a larger patch]
Signed-off-by: Yelena Krivosheev <yelena@marvell.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/mvneta.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 6af583ef2af2..079b515c54c1 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -1720,7 +1720,8 @@ static void mvneta_rx_error(struct mvneta_port *pp, static void mvneta_rx_csum(struct mvneta_port *pp, u32 status, struct sk_buff *skb) { - if ((status & MVNETA_RXD_L3_IP4) && + if ((pp->dev->features & NETIF_F_RXCSUM) && + (status & MVNETA_RXD_L3_IP4) && (status & MVNETA_RXD_L4_CSUM_OK)) { skb->csum = 0; skb->ip_summed = CHECKSUM_UNNECESSARY; |