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(parent: bbdff22) | patch
net: add skb_pop_rcv_encapsulation
authorTom Herbert <therbert@google.com>
Sun, 15 Jun 2014 06:24:28 +0000 (23:24 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 15 Jun 2014 08:00:50 +0000 (01:00 -0700)
commite5eb4e30a51236079fb22bb9f75fcd31915b03c6
tree8ad2ebd487bfd56a49f680061c078dff2f196af2tree | snapshot
parentbbdff225ede6527f91184b2a7903df8aad803acecommit | diff
net: add skb_pop_rcv_encapsulation

This function is used by UDP encapsulation protocols in RX when
crossing encapsulation boundary. If ip_summed is set to
CHECKSUM_UNNECESSARY and encapsulation is not set, change to
CHECKSUM_NONE since the checksum has not been validated within the
encapsulation. Clears csum_valid by the same rationale.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/skbuff.h diff | blob | history
Domain: System / Kernel;