ipv6: datagram: Refactor dst lookup and update codes to a new function

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This patch moves the route lookup and update codes for connected
datagram sk to a newly created function ip6_datagram_dst_update()

It will be reused during the pmtu update in the later patch.

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Wei Wang <weiwan@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Martin KaFai Lau 2016-04-11 15:29:35 -07:00 • committed by David S. Miller

parent 80fbdb208f

commit 7e2040db15

1 changed files with 57 additions and 46 deletions

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103

net/ipv6/datagram.c

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