netdev - [PATCH] [IP] UDP: Use SEQ_START

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Message-Id: <20080331.175652.131042307.yoshfuji@linux-ipv6.org>
Date:	Mon, 31 Mar 2008 17:56:52 +0900 (JST)
From:	YOSHIFUJI Hideaki / 吉藤英明 
	<yoshfuji@...ux-ipv6.org>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, yoshfuji@...ux-ipv6.org
Subject: [PATCH] [IP] UDP: Use SEQ_START_TOKEN.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org>

---
 net/ipv4/udp.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 7ea1b67..1704c14 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1556,14 +1556,14 @@ static void *udp_seq_start(struct seq_file *seq, loff_t *pos)
 	__acquires(udp_hash_lock)
 {
 	read_lock(&udp_hash_lock);
-	return *pos ? udp_get_idx(seq, *pos-1) : (void *)1;
+	return *pos ? udp_get_idx(seq, *pos-1) : SEQ_START_TOKEN;
 }
 
 static void *udp_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 {
 	struct sock *sk;
 
-	if (v == (void *)1)
+	if (v == SEQ_START_TOKEN)
 		sk = udp_get_idx(seq, 0);
 	else
 		sk = udp_get_next(seq, v);
-- 
1.4.4.4

-- 
YOSHIFUJI Hideaki @ USAGI Project  <yoshfuji@...ux-ipv6.org>
GPG-FP  : 9022 65EB 1ECF 3AD1 0BDF  80D8 4807 F894 E062 0EEA
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