1 files changed, 11 insertions, 9 deletions

diff --git a/net/netfilter/xt_RATEEST.c b/net/netfilter/xt_RATEEST.c
index d16d55df4f61..69c01e10f8af 100644
--- a/net/netfilter/xt_RATEEST.c
+++ b/net/netfilter/xt_RATEEST.c
@@ -73,7 +73,7 @@ void xt_rateest_put(struct xt_rateest *est)
 EXPORT_SYMBOL_GPL(xt_rateest_put);
 
 static unsigned int
-xt_rateest_tg(struct sk_buff *skb, const struct xt_target_param *par)
+xt_rateest_tg(struct sk_buff *skb, const struct xt_action_param *par)
 {
 	const struct xt_rateest_target_info *info = par->targinfo;
 	struct gnet_stats_basic_packed *stats = &info->est->bstats;
@@ -86,7 +86,7 @@ xt_rateest_tg(struct sk_buff *skb, const struct xt_target_param *par)
 	return XT_CONTINUE;
 }
 
-static bool xt_rateest_tg_checkentry(const struct xt_tgchk_param *par)
+static int xt_rateest_tg_checkentry(const struct xt_tgchk_param *par)
 {
 	struct xt_rateest_target_info *info = par->targinfo;
 	struct xt_rateest *est;
@@ -94,6 +94,7 @@ static bool xt_rateest_tg_checkentry(const struct xt_tgchk_param *par)
 		struct nlattr		opt;
 		struct gnet_estimator	est;
 	} cfg;
+	int ret;
 
 	if (unlikely(!rnd_inited)) {
 		get_random_bytes(&jhash_rnd, sizeof(jhash_rnd));
@@ -110,12 +111,13 @@ static bool xt_rateest_tg_checkentry(const struct xt_tgchk_param *par)
 		    (info->interval != est->params.interval ||
 		     info->ewma_log != est->params.ewma_log)) {
 			xt_rateest_put(est);
-			return false;
+			return -EINVAL;
 		}
 		info->est = est;
-		return true;
+		return 0;
 	}
 
+	ret = -ENOMEM;
 	est = kzalloc(sizeof(*est), GFP_KERNEL);
 	if (!est)
 		goto err1;
@@ -131,19 +133,19 @@ static bool xt_rateest_tg_checkentry(const struct xt_tgchk_param *par)
 	cfg.est.interval	= info->interval;
 	cfg.est.ewma_log	= info->ewma_log;
 
-	if (gen_new_estimator(&est->bstats, &est->rstats, &est->lock,
-			      &cfg.opt) < 0)
+	ret = gen_new_estimator(&est->bstats, &est->rstats,
+				&est->lock, &cfg.opt);
+	if (ret < 0)
 		goto err2;
 
 	info->est = est;
 	xt_rateest_hash_insert(est);
-
-	return true;
+	return 0;
 
 err2:
 	kfree(est);
 err1:
-	return false;
+	return ret;
 }
 
 static void xt_rateest_tg_destroy(const struct xt_tgdtor_param *par)