From 1218854afa6f659be90b748cf1bc7badee954a35 Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki Date: Wed, 26 Mar 2008 02:36:06 +0900 Subject: [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 --- net/ipv4/fib_trie.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'net/ipv4/fib_trie.c') diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index ce6cb34e28e1..9e491e70e855 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -2279,9 +2279,10 @@ static const struct file_operations fib_triestat_fops = { .release = fib_triestat_seq_release, }; -static struct node *fib_trie_get_idx(struct fib_trie_iter *iter, loff_t pos) +static struct node *fib_trie_get_idx(struct seq_file *seq, loff_t pos) { - struct net *net = iter->p.net; + struct fib_trie_iter *iter = seq->private; + struct net *net = seq_file_net(seq); loff_t idx = 0; unsigned int h; @@ -2309,16 +2310,14 @@ static struct node *fib_trie_get_idx(struct fib_trie_iter *iter, loff_t pos) static void *fib_trie_seq_start(struct seq_file *seq, loff_t *pos) __acquires(RCU) { - struct fib_trie_iter *iter = seq->private; - rcu_read_lock(); - return fib_trie_get_idx(iter, *pos); + return fib_trie_get_idx(seq, *pos); } static void *fib_trie_seq_next(struct seq_file *seq, void *v, loff_t *pos) { struct fib_trie_iter *iter = seq->private; - struct net *net = iter->p.net; + struct net *net = seq_file_net(seq); struct fib_table *tb = iter->tb; struct hlist_node *tb_node; unsigned int h; @@ -2513,7 +2512,7 @@ static void *fib_route_seq_start(struct seq_file *seq, loff_t *pos) struct fib_table *tb; rcu_read_lock(); - tb = fib_get_table(iter->p.net, RT_TABLE_MAIN); + tb = fib_get_table(seq_file_net(seq), RT_TABLE_MAIN); if (!tb) return NULL; -- cgit v1.2.3-59-g8ed1b