diff options
| author | Tom Herbert <therbert@google.com> | 2015-01-20 11:23:04 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-24 23:15:40 -0800 |
| commit | d998f8efa47221405ceae129aa93fa6d4ac8510d (patch) | |
| tree | acb9482e367cef876bbc4aac946fdde32ad25b51 /drivers | |
| parent | 2b995f63987013bacde99168218f9c7b252bdcf1 (diff) | |
udp: Do not require sock in udp_tunnel_xmit_skb
The UDP tunnel transmit functions udp_tunnel_xmit_skb and
udp_tunnel6_xmit_skb include a socket argument. The socket being
passed to the functions (from VXLAN) is a UDP created for receive
side. The only thing that the socket is used for in the transmit
functions is to get the setting for checksum (enabled or zero).
This patch removes the argument and and adds a nocheck argument
for checksum setting. This eliminates the unnecessary dependency
on a UDP socket for UDP tunnel transmit.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/vxlan.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 19d3664ab9dd..a288ceab502e 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -1769,8 +1769,9 @@ static int vxlan6_xmit_skb(struct vxlan_sock *vs, skb_set_inner_protocol(skb, htons(ETH_P_TEB)); - udp_tunnel6_xmit_skb(vs->sock, dst, skb, dev, saddr, daddr, prio, - ttl, src_port, dst_port); + udp_tunnel6_xmit_skb(dst, skb, dev, saddr, daddr, prio, + ttl, src_port, dst_port, + udp_get_no_check6_tx(vs->sock->sk)); return 0; err: dst_release(dst); @@ -1848,8 +1849,9 @@ int vxlan_xmit_skb(struct vxlan_sock *vs, skb_set_inner_protocol(skb, htons(ETH_P_TEB)); - return udp_tunnel_xmit_skb(vs->sock, rt, skb, src, dst, tos, - ttl, df, src_port, dst_port, xnet); + return udp_tunnel_xmit_skb(rt, skb, src, dst, tos, + ttl, df, src_port, dst_port, xnet, + vs->sock->sk->sk_no_check_tx); } EXPORT_SYMBOL_GPL(vxlan_xmit_skb); |