From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date: Tue, 1 Apr 2008 02:38:15 +0000 (-0700)
Subject: [IP] UDP: Use SEQ_START_TOKEN.
X-Git-Tag: v2.6.25-rc9~99^2~13
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b50660f1fe4ebd6129064e4fba0bd882b60c2425;p=linux-2.6

[IP] UDP: Use SEQ_START_TOKEN.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 7ea1b67b6d..1704c1474e 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);