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[AF_UNIX]: Use SEQ_START_TOKEN

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Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches 2008-04-12 19:04:38 -07:00 • committed by David S. Miller
parent 1a4187963e
commit b9f3124f08
1 changed files with 3 additions and 3 deletions
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6
net/unix/af_unix.c
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@ -2037,7 +2037,7 @@ static void *unix_seq_start(struct seq_file *seq, loff_t *pos)
__acquires(unix_table_lock) __acquires(unix_table_lock)
{ {
spin_lock(&unix_table_lock); spin_lock(&unix_table_lock);
return *pos ? unix_seq_idx(seq, *pos - 1) : ((void *) 1); return *pos ? unix_seq_idx(seq, *pos - 1) : SEQ_START_TOKEN;
} }
static void *unix_seq_next(struct seq_file *seq, void *v, loff_t *pos) static void *unix_seq_next(struct seq_file *seq, void *v, loff_t *pos)
@ -2046,7 +2046,7 @@ static void *unix_seq_next(struct seq_file *seq, void *v, loff_t *pos)
struct sock *sk = v; struct sock *sk = v;
++*pos; ++*pos;
if (v == (void *)1) if (v == SEQ_START_TOKEN)
sk = first_unix_socket(&iter->i); sk = first_unix_socket(&iter->i);
else else
sk = next_unix_socket(&iter->i, sk); sk = next_unix_socket(&iter->i, sk);
@ -2064,7 +2064,7 @@ static void unix_seq_stop(struct seq_file *seq, void *v)
static int unix_seq_show(struct seq_file *seq, void *v) static int unix_seq_show(struct seq_file *seq, void *v)
{ {
if (v == (void *)1) if (v == SEQ_START_TOKEN)
seq_puts(seq, "Num RefCount Protocol Flags Type St " seq_puts(seq, "Num RefCount Protocol Flags Type St "
"Inode Path\n"); "Inode Path\n");
else { else {