From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 28 Jul 2011 04:00:35 +0000 (+0000)
Subject: ipv6: avoid a dst_entry refcount change in ipv6_destopt_rcv()
X-Git-Tag: v3.2-rc1~129^2~598
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=897dc80b951e996ba4d26c0038e81a505b92aec1;p=pandora-kernel.git

ipv6: avoid a dst_entry refcount change in ipv6_destopt_rcv()

ipv6_destopt_rcv() runs with rcu_read_lock(), so there is no need to
take a temporay reference on dst_entry, even if skb is freed by
ip6_parse_tlv()

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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