nexthops: remove redundant assignment to variable err

Variable err is initialized to a value that is never read and it is
re-assigned later. The initialization is redundant and can be removed.

Addresses-Coverity: ("Unused Value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c
index 5fe5a39..fc34fd1 100644 (file)
--- a/net/ipv4/nexthop.c
+++ b/net/ipv4/nexthop.c
@@ -1151,7 +1151,7 @@ static int nh_create_ipv4(struct net *net, struct nexthop *nh,
                .fc_encap_type = cfg->nh_encap_type,
        };
        u32 tb_id = l3mdev_fib_table(cfg->dev);
-       int err = -EINVAL;
+       int err;
 
        err = fib_nh_init(net, fib_nh, &fib_cfg, 1, extack);
        if (err) {