commit 6b4f92af3d59e882d3ba04c44a815266890d188f
author Stefano Brivio <sbrivio@redhat.com> Fri Oct 12 23:53:59 2018 +0200
committer David S. Miller <davem@davemloft.net> Wed Oct 17 21:51:13 2018 -0700
tree 8446305611f6d7e76b1470f1ca91f8bdb822b7bf
parent 7463e4f9b99c089cc962033b46349ff29f466e40

geneve, vxlan: Don't set exceptions if skb->len < mtu

We shouldn't abuse exceptions: if the destination MTU is already higher
than what we're transmitting, no exception should be created.

Fixes: 52a589d51f10 ("geneve: update skb dst pmtu on tx path")
Fixes: a93bf0ff4490 ("vxlan: update skb dst pmtu on tx path")
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: David S. Miller <davem@davemloft.net>