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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-03-31 22:38:15 -0400
committerDavid S. Miller <davem@davemloft.net>2008-03-31 22:38:15 -0400
commitb50660f1fe4ebd6129064e4fba0bd882b60c2425 (patch)
tree347215a85892028efa2b8b6d6abb5538f6505282 /net/ipv4
parent5e0751f57ae1aa5cda285f8c565ce202d8d5e5a3 (diff)
[IP] UDP: Use SEQ_START_TOKEN.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/udp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 7ea1b67b6de1..1704c1474ea1 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)
1556 __acquires(udp_hash_lock) 1556 __acquires(udp_hash_lock)
1557{ 1557{
1558 read_lock(&udp_hash_lock); 1558 read_lock(&udp_hash_lock);
1559 return *pos ? udp_get_idx(seq, *pos-1) : (void *)1; 1559 return *pos ? udp_get_idx(seq, *pos-1) : SEQ_START_TOKEN;
1560} 1560}
1561 1561
1562static void *udp_seq_next(struct seq_file *seq, void *v, loff_t *pos) 1562static void *udp_seq_next(struct seq_file *seq, void *v, loff_t *pos)
1563{ 1563{
1564 struct sock *sk; 1564 struct sock *sk;
1565 1565
1566 if (v == (void *)1) 1566 if (v == SEQ_START_TOKEN)
1567 sk = udp_get_idx(seq, 0); 1567 sk = udp_get_idx(seq, 0);
1568 else 1568 else
1569 sk = udp_get_next(seq, v); 1569 sk = udp_get_next(seq, v);