SYNOPSIS

void skb_postpull_rcsum(struct sk_buff * skb, const void * start, unsigned int len);

ARGUMENTS

skb

buffer to update

start

start of data before pull

len

length of data pulled

DESCRIPTION

After doing a pull on a received packet, you need to call this to update the CHECKSUM_COMPLETE checksum, or set ip_summed to CHECKSUM_NONE so that it can be recomputed from scratch.

COPYRIGHT