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    Subject[PATCH 3.16 351/410] route: remove unsed variable in __mkroute_input
    3.16.57-rc1 review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Masatake YAMATO <yamato@redhat.com>

    commit cb1c61680d29a054b91a23c7a504cea8a72bdcff upstream.

    flags local variable in __mkroute_input is not used as a variable.

    Signed-off-by: Masatake YAMATO <yamato@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
    ---
    net/ipv4/route.c | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    --- a/net/ipv4/route.c
    +++ b/net/ipv4/route.c
    @@ -1587,7 +1587,6 @@ static int __mkroute_input(struct sk_buf
    struct rtable *rth;
    int err;
    struct in_device *out_dev;
    - unsigned int flags = 0;
    bool do_cache;
    u32 itag = 0;

    @@ -1660,7 +1659,7 @@ rt_cache:
    }

    rth->rt_genid = rt_genid_ipv4(dev_net(rth->dst.dev));
    - rth->rt_flags = flags;
    + rth->rt_flags = 0;
    rth->rt_type = res->type;
    rth->rt_is_input = 1;
    rth->rt_iif = 0;
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