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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-03-25 20:36:06 +0300
committerYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-03-25 22:39:56 +0300
commit1218854afa6f659be90b748cf1bc7badee954a35 (patch)
tree78b83e3941fa7e5a03c04e2e4f6ddb1a08ea38a0 /net/unix
parent3b1e0a655f8eba44ab1ee2a1068d169ccfb853b9 (diff)
downloadlinux-1218854afa6f659be90b748cf1bc7badee954a35.tar.xz
[NET] NETNS: Omit seq_net_private->net without CONFIG_NET_NS.
Without CONFIG_NET_NS, no namespace other than &init_net exists, no need to store net in seq_net_private. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'net/unix')
-rw-r--r--net/unix/af_unix.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index cb9d0cb5f270..4a4793051bcb 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -2016,13 +2016,14 @@ struct unix_iter_state {
struct seq_net_private p;
int i;
};
-static struct sock *unix_seq_idx(struct unix_iter_state *iter, loff_t pos)
+static struct sock *unix_seq_idx(struct seq_file *seq, loff_t pos)
{
+ struct unix_iter_state *iter = seq->private;
loff_t off = 0;
struct sock *s;
for (s = first_unix_socket(&iter->i); s; s = next_unix_socket(&iter->i, s)) {
- if (sock_net(s) != iter->p.net)
+ if (sock_net(s) != seq_file_net(seq))
continue;
if (off == pos)
return s;
@@ -2035,9 +2036,8 @@ static struct sock *unix_seq_idx(struct unix_iter_state *iter, loff_t pos)
static void *unix_seq_start(struct seq_file *seq, loff_t *pos)
__acquires(unix_table_lock)
{
- struct unix_iter_state *iter = seq->private;
spin_lock(&unix_table_lock);
- return *pos ? unix_seq_idx(iter, *pos - 1) : ((void *) 1);
+ return *pos ? unix_seq_idx(seq, *pos - 1) : ((void *) 1);
}
static void *unix_seq_next(struct seq_file *seq, void *v, loff_t *pos)
@@ -2050,7 +2050,7 @@ static void *unix_seq_next(struct seq_file *seq, void *v, loff_t *pos)
sk = first_unix_socket(&iter->i);
else
sk = next_unix_socket(&iter->i, sk);
- while (sk && (sock_net(sk) != iter->p.net))
+ while (sk && (sock_net(sk) != seq_file_net(seq)))
sk = next_unix_socket(&iter->i, sk);
return sk;
}