net: fib6: reduce identation in ip6_convert_metrics

Reduce the identation a bit, there's no need to artificically have
it increased.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 308dd5f9158f17bd140a413d5fd63d6d99b25d16..0261b721b34bbd91e4bea31a34c284aa478fc5e7 100644 (file)
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1711,26 +1711,26 @@ static int ip6_convert_metrics(struct mx6_config *mxc,
 
        nla_for_each_attr(nla, cfg->fc_mx, cfg->fc_mx_len, remaining) {
                int type = nla_type(nla);
+               u32 val;
 
-               if (type) {
-                       u32 val;
-
-                       if (unlikely(type > RTAX_MAX))
-                               goto err;
-                       if (type == RTAX_CC_ALGO) {
-                               char tmp[TCP_CA_NAME_MAX];
+               if (!type)
+                       continue;
+               if (unlikely(type > RTAX_MAX))
+                       goto err;
 
-                               nla_strlcpy(tmp, nla, sizeof(tmp));
-                               val = tcp_ca_get_key_by_name(tmp);
-                               if (val == TCP_CA_UNSPEC)
-                                       goto err;
-                       } else {
-                               val = nla_get_u32(nla);
-                       }
+               if (type == RTAX_CC_ALGO) {
+                       char tmp[TCP_CA_NAME_MAX];
 
-                       mp[type - 1] = val;
-                       __set_bit(type - 1, mxc->mx_valid);
+                       nla_strlcpy(tmp, nla, sizeof(tmp));
+                       val = tcp_ca_get_key_by_name(tmp);
+                       if (val == TCP_CA_UNSPEC)
+                               goto err;
+               } else {
+                       val = nla_get_u32(nla);
                }
+
+               mp[type - 1] = val;
+               __set_bit(type - 1, mxc->mx_valid);
        }
 
        mxc->mx = mp;