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| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2011-11-15 15:29:55 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-11-16 17:43:12 -0500 |
| commit | 34324dc2bf27c1773045fea63cb11f7e2a6ad2b9 (patch) | |
| tree | 47cd1f4ea5590c405dc60aee70b49fb14f56859b /drivers/net/ifb.c | |
| parent | a861a8b233e9024303fb8e73e465e81ad7119d5a (diff) | |
| download | linux-34324dc2bf27c1773045fea63cb11f7e2a6ad2b9.tar.gz linux-34324dc2bf27c1773045fea63cb11f7e2a6ad2b9.tar.bz2 linux-34324dc2bf27c1773045fea63cb11f7e2a6ad2b9.zip | |
net: remove NETIF_F_NO_CSUM feature bit
Only distinct use is checking if NETIF_F_NOCACHE_COPY should be
enabled by default. The check heuristics is altered a bit here,
so it hits other people than before. The default shouldn't be
trusted for performance-critical cases anyway.
For all other uses NETIF_F_NO_CSUM is equivalent to NETIF_F_HW_CSUM.
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ifb.c')
| -rw-r--r-- | drivers/net/ifb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c index 46b5f5fd686b..e05b645bbc32 100644 --- a/drivers/net/ifb.c +++ b/drivers/net/ifb.c @@ -164,7 +164,7 @@ static const struct net_device_ops ifb_netdev_ops = { .ndo_validate_addr = eth_validate_addr, }; -#define IFB_FEATURES (NETIF_F_NO_CSUM | NETIF_F_SG | NETIF_F_FRAGLIST | \ +#define IFB_FEATURES (NETIF_F_HW_CSUM | NETIF_F_SG | NETIF_F_FRAGLIST | \ NETIF_F_TSO_ECN | NETIF_F_TSO | NETIF_F_TSO6 | \ NETIF_F_HIGHDMA | NETIF_F_HW_VLAN_TX) |