[NET]: Fix IPv4/DECnet routing rule dumping

When more rules are present than fit in a single skb, the remaining
rules are incorrectly skipped.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/decnet/dn_rules.c b/net/decnet/dn_rules.c
index 06e785fe5757..22f321d9bf9d 100644
--- a/net/decnet/dn_rules.c
+++ b/net/decnet/dn_rules.c
@@ -399,9 +399,10 @@ int dn_fib_dump_rules(struct sk_buff *skb, struct netlink_callback *cb)
         rcu_read_lock();
         hlist_for_each_entry(r, node, &dn_fib_rules, r_hlist) {
                 if (idx < s_idx)
-                        continue;
+                        goto next;
                 if (dn_fib_fill_rule(skb, r, cb, NLM_F_MULTI) < 0)
                         break;
+next:
                 idx++;
         }
         rcu_read_unlock();