tree ae674d926ba2069bc712cc1bb25b1c87ea7cc241
parent f6b085b69d1cbbd62f49f34e71a3d58cb6d34b7e
author Jianzhao Wang <jianzhao.wang@6wind.com> 1283981743 -0700
committer David S. Miller <davem@davemloft.net> 1283981743 -0700

net: blackhole route should always be recalculated

Blackhole routes are used when xfrm_lookup() returns -EREMOTE (error
triggered by IKE for example), hence this kind of route is always
temporary and so we should check if a better route exists for next
packets.
Bug has been introduced by commit d11a4dc18bf41719c9f0d7ed494d295dd2973b92.

Signed-off-by: Jianzhao Wang <jianzhao.wang@6wind.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>