tree 4dc7d0ac0f24001a95a9842a9c58468a343b4e08
parent fb621bac21fc315af9f66a754b7abe26ded3f260
author Paul Gortmaker <paul.gortmaker@windriver.com> 1283952684 +0000
committer David S. Miller <davem@davemloft.net> 1284093254 -0700

tipc: Optimize handling excess content on incoming messages

Remove code that trimmed excess trailing info from incoming messages
arriving over an Ethernet interface.  TIPC now ignores the extra info
while the message is being processed by the node, and only trims it off
if the message is retransmitted to another node.  (This latter step is
done to ensure the extra info doesn't cause the sk_buff to exceed the
outgoing interface's MTU limit.) The outgoing buffer is guaranteed to
be linear.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>