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Date: Thu, 9 Jan 2014 20:21:14 +0100
From: Luigi Rizzo <rizzo@iet.unipi.it>
To: current@freebsd.org
Subject: unused in_cksum_update() ?
Message-ID: <20140109192114.GA49934@onelab2.iet.unipi.it>
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a lot of arch-specific headers (sys/${ARCH}/include/in_cksum.h)
have a lengthy definition for

	in_cksum_update(struct ip *ip)

which seems completely unused in our source tree.
Time to remove it perhaps ?

grep cannot find any use at least since stable/8

cheers
luigi