openvswitch: remove some useless comments
These comments are useless in upstream kernel. Cc: David S. Miller <davem@davemloft.net> Cc: Jesse Gross <jesse@nicira.com> Signed-off-by: Cong Wang <amwang@redhat.com> Signed-off-by: Jesse Gross <jesse@nicira.com>
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@ -43,8 +43,7 @@ static void netdev_port_receive(struct vport *vport, struct sk_buff *skb)
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/* Make our own copy of the packet. Otherwise we will mangle the
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/* Make our own copy of the packet. Otherwise we will mangle the
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* packet for anyone who came before us (e.g. tcpdump via AF_PACKET).
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* packet for anyone who came before us (e.g. tcpdump via AF_PACKET).
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* (No one comes after us, since we tell handle_bridge() that we took
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*/
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* the packet.) */
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skb = skb_share_check(skb, GFP_ATOMIC);
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skb = skb_share_check(skb, GFP_ATOMIC);
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if (unlikely(!skb))
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if (unlikely(!skb))
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return;
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return;
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@ -326,8 +326,7 @@ int ovs_vport_get_options(const struct vport *vport, struct sk_buff *skb)
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* @skb: skb that was received
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* @skb: skb that was received
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*
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*
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* Must be called with rcu_read_lock. The packet cannot be shared and
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* Must be called with rcu_read_lock. The packet cannot be shared and
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* skb->data should point to the Ethernet header. The caller must have already
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* skb->data should point to the Ethernet header.
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* called compute_ip_summed() to initialize the checksumming fields.
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*/
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*/
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void ovs_vport_receive(struct vport *vport, struct sk_buff *skb)
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void ovs_vport_receive(struct vport *vport, struct sk_buff *skb)
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{
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{
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