From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Mon, 15 Oct 2007 08:29:10 +0000 (-0700)
Subject: [IPV6]: Avoid skb_copy/pskb_copy/skb_realloc_headroom on input
X-Git-Tag: v2.6.24-rc1~1277^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=65c88466602c61b639f75623e5ba72c1534df9bd;p=pandora-kernel.git

[IPV6]: Avoid skb_copy/pskb_copy/skb_realloc_headroom on input

This patch replaces unnecessary uses of skb_copy by pskb_expand_head
on the IPv6 input path.

This allows us to remove the double pointers later.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
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