[Patch] u32: add const to rtnl_u32_add_key_in*_addr()

[Thomas Graf]

On 03/20/14 at 10:24am, Cong Wang wrote:
> Cc: Thomas Haller <thaller at redhat.com>
> Signed-off-by: Cong Wang <xiyou.wangcong at gmail.com>

ABI safe

Acked-by: Thomas Graf <tgraf at suug.ch>