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net: ipv4: remove unnecessary check on orig_oif 

rt_iif is going to be set to either 0 or orig_oif. If orig_oif
is 0 it amounts to the same end result so remove the check.

Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Ahern 2017-08-11 17:02:02 -07:00 committed by David S. Miller
parent 653ef6a3e4
commit 9438c871b2
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/route.c
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@ -2236,7 +2236,7 @@ static struct rtable *__mkroute_output(const struct fib_result *res,
if (!rth) if (!rth)
return ERR_PTR(-ENOBUFS); return ERR_PTR(-ENOBUFS);
rth->rt_iif = orig_oif ? : 0; rth->rt_iif = orig_oif;
if (res->table) if (res->table)
rth->rt_table_id = res->table->tb_id; rth->rt_table_id = res->table->tb_id;