NAME
skb_checksum_none_assert - make sure skb ip_summed is CHECKSUM_NONE
SYNOPSIS
void skb_checksum_none_assert(const struct sk_buff * skb);
ARGUMENTS
skb
skb to check
DESCRIPTION
fresh skbs have their ip_summed set to CHECKSUM_NONE. Instead of forcing ip_summed to CHECKSUM_NONE, we can use this helper, to document places where we make this assertion.