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authorTom Herbert <therbert@google.com>2014-10-14 15:19:06 -0700
committerDavid S. Miller <davem@davemloft.net>2014-10-15 12:11:00 -0400
commit04ffcb255f22a2a988ce7393e6e72f6eb3fcb7aa (patch)
treefd5367f3d55fad3b3b9b33a378b9cf4d1eb2298b /drivers/net/macvtap.c
parent71ae8f5271b31da1172751059deb8bfc32b2b759 (diff)
net: Add ndo_gso_check
Add ndo_gso_check which a device can define to indicate whether is is capable of doing GSO on a packet. This funciton would be called from the stack to determine whether software GSO is needed to be done. A driver should populate this function if it advertises GSO types for which there are combinations that it wouldn't be able to handle. For instance a device that performs UDP tunneling might only implement support for transparent Ethernet bridging type of inner packets or might have limitations on lengths of inner headers. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/macvtap.c')
-rw-r--r--drivers/net/macvtap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 0c6adaaf898c..65e2892342bd 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -298,7 +298,7 @@ static rx_handler_result_t macvtap_handle_frame(struct sk_buff **pskb)
*/
if (q->flags & IFF_VNET_HDR)
features |= vlan->tap_features;
- if (netif_needs_gso(skb, features)) {
+ if (netif_needs_gso(dev, skb, features)) {
struct sk_buff *segs = __skb_gso_segment(skb, features, false);
if (IS_ERR(segs))