ip_tunnel: don't add tunnel twice
When using command "ip tunnel add" to add a tunnel, the tunnel will be added twice, through ip_tunnel_create() and ip_tunnel_update(). Because the second is unnecessary, so we can just break after adding tunnel through ip_tunnel_create(). Signed-off-by:Duan Jiong <duanj.fnst@cn.fujitsu.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
9bb1a208
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