skb_postpull_rcsum man page on Scientific

skb_postpull_rcsum man page on Scientific

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SKB_POSTPULL_RCSUM(9)	       Linux Networking		 SKB_POSTPULL_RCSUM(9)

NAME
       skb_postpull_rcsum - update checksum for received skb after pull

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
Kernel Hackers Manual 2.6.	 November 2013		 SKB_POSTPULL_RCSUM(9)

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