[IP] UDP: Use SEQ_START_TOKEN.

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

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)
         __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);