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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index a7c5e8831e8c..087648ea1edb 100644
--- a/drivers/net/dummy.c
+++ b/drivers/net/dummy.c
@@ -134,7 +134,7 @@ static void dummy_setup(struct net_device *dev)
         dev->flags |= IFF_NOARP;
         dev->flags &= ~IFF_MULTICAST;
         dev->features   |= NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_TSO;
-        dev->features   |= NETIF_F_NO_CSUM | NETIF_F_HIGHDMA | NETIF_F_LLTX;
+        dev->features   |= NETIF_F_HW_CSUM | NETIF_F_HIGHDMA | NETIF_F_LLTX;
         random_ether_addr(dev->dev_addr);
 }