From: Xin Long
Date: Thu, 18 Feb 2016 21:21:19 +0800
> Since the gc of ipv4 route was removed, the route cached would has
> no chance to be removed, and even it has been timeout, it still could
> be used, cause no code to check it's expires.
>
> Fix this issue by checking and removing route cac
Since the gc of ipv4 route was removed, the route cached would has
no chance to be removed, and even it has been timeout, it still could
be used, cause no code to check it's expires.
Fix this issue by checking and removing route cache when we get route.
Signed-off-by: Xin Long
Acked-by: Hannes
