linux-kernel - [PATCH] netfilter: ipset: fix boolreturn.cocci warnings

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Message-ID: <20150211123305.GA32347@waimea>
Date:	Wed, 11 Feb 2015 20:33:05 +0800
From:	kbuild test robot <fengguang.wu@...el.com>
To:	Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>
Cc:	kbuild-all@...org, Pablo Neira Ayuso <pablo@...filter.org>,
	Patrick McHardy <kaber@...sh.net>,
	netfilter-devel@...r.kernel.org, coreteam@...filter.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] netfilter: ipset: fix boolreturn.cocci warnings

net/netfilter/xt_set.c:196:9-10: WARNING: return of 0/1 in function 'set_match_v3' with return type bool
net/netfilter/xt_set.c:242:9-10: WARNING: return of 0/1 in function 'set_match_v4' with return type bool

 Return statements in functions returning bool should use
 true/false instead of 1/0.
Generated by: scripts/coccinelle/misc/boolreturn.cocci

CC: Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>
Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
---

 xt_set.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/net/netfilter/xt_set.c
+++ b/net/netfilter/xt_set.c
@@ -193,7 +193,7 @@ set_match_v3(const struct sk_buff *skb,
 		return ret;
 
 	if (!match_counter0(opt.ext.packets, &info->packets))
-		return 0;
+		return false;
 	return match_counter0(opt.ext.bytes, &info->bytes);
 }
 
@@ -239,7 +239,7 @@ set_match_v4(const struct sk_buff *skb,
 		return ret;
 
 	if (!match_counter(opt.ext.packets, &info->packets))
-		return 0;
+		return false;
 	return match_counter(opt.ext.bytes, &info->bytes);
 }
 
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