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/can/dev.c b/drivers/net/can/dev.c
index 25695bde0549..120f1ab5a2ce 100644
--- a/drivers/net/can/dev.c
+++ b/drivers/net/can/dev.c
@@ -454,7 +454,7 @@ static void can_setup(struct net_device *dev)
 
         /* New-style flags. */
         dev->flags = IFF_NOARP;
-        dev->features = NETIF_F_NO_CSUM;
+        dev->features = NETIF_F_HW_CSUM;
 }
 
 struct sk_buff *alloc_can_skb(struct net_device *dev, struct can_frame **cf)