From: Tom Herbert <tom@herbertland.com>
Date: Mon, 17 Aug 2015 20:42:26 +0000 (-0700)
Subject: net: Add inet_proto_csum_replace_by_diff utility function
X-Git-Tag: omap-for-v4.3/fixes-rc1~110^2~142^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abc5d1ff3e8f9b4a9d274818459b123e31981dc9;p=pandora-kernel.git

net: Add inet_proto_csum_replace_by_diff utility function

This function updates a checksum field value and skb->csum based on
a value which is the difference between the old and new checksum.

Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-diff-tree failed