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(parent: d48718c) | patch
udp: no need to preserve skb->dst
authorPaolo Abeni <pabeni@redhat.com>
Thu, 3 Aug 2017 16:07:08 +0000 (18:07 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 7 Aug 2017 03:51:12 +0000 (20:51 -0700)
commit654d6b1dfba9f9a3e5b3108819db6b9be150c0d8
treeae76e777f002bfe770d8c5146abe4427022b0ddetree | snapshot
parentd48718c8db2c1c75e5f4a4d90d1ed3a9b84759e8commit | diff
udp: no need to preserve skb->dst

__ip_options_echo() does not need anymore skb->dst, so we can
avoid explicitly preserving it for its own sake.

This is almost a revert of commit 2863a9992659 ("udp: preserve
skb->dst if required for IP options processing") plus some
lifting to fit later changes.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/udp.c diff | blob | history
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