Subject: [PATCH] fib_rules: fix unresolved_rules counting

From: "Yan, Zheng" <[email-masked]>
Date: Tue, 18 Oct 2011 09:20:28 +0800

we should decrease ops->unresolved_rules when deleting a unresolved rule.

Signed-off-by: Zheng Yan <[email-masked]>
---
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 3231b46..27071ee 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -475,8 +475,11 @@ static int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 
 		list_del_rcu(&rule->list);
 
-		if (rule->action == FR_ACT_GOTO)
+		if (rule->action == FR_ACT_GOTO) {
 			ops->nr_goto_rules--;
+			if (rtnl_dereference(rule->ctarget) == NULL)
+				ops->unresolved_rules--;
+		}
 
 		/*
 		 * Check if this rule is a target to any of them. If so,