diff options
Diffstat (limited to 'net/ipv6/ip6_flowlabel.c')
| -rw-r--r-- | net/ipv6/ip6_flowlabel.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c index 413a4ebb195..217d60f9fc8 100644 --- a/net/ipv6/ip6_flowlabel.c +++ b/net/ipv6/ip6_flowlabel.c @@ -21,6 +21,7 @@ #include <linux/proc_fs.h> #include <linux/seq_file.h> +#include <net/net_namespace.h> #include <net/sock.h> #include <net/ipv6.h> @@ -657,24 +658,8 @@ static const struct seq_operations ip6fl_seq_ops = { static int ip6fl_seq_open(struct inode *inode, struct file *file) { - struct seq_file *seq; - int rc = -ENOMEM; - struct ip6fl_iter_state *s = kzalloc(sizeof(*s), GFP_KERNEL); - - if (!s) - goto out; - - rc = seq_open(file, &ip6fl_seq_ops); - if (rc) - goto out_kfree; - - seq = file->private_data; - seq->private = s; -out: - return rc; -out_kfree: - kfree(s); - goto out; + return seq_open_private(file, &ip6fl_seq_ops, + sizeof(struct ip6fl_iter_state)); } static const struct file_operations ip6fl_seq_fops = { @@ -690,7 +675,7 @@ static const struct file_operations ip6fl_seq_fops = { void ip6_flowlabel_init(void) { #ifdef CONFIG_PROC_FS - proc_net_fops_create("ip6_flowlabel", S_IRUGO, &ip6fl_seq_fops); + proc_net_fops_create(&init_net, "ip6_flowlabel", S_IRUGO, &ip6fl_seq_fops); #endif } @@ -698,6 +683,6 @@ void ip6_flowlabel_cleanup(void) { del_timer(&ip6_fl_gc_timer); #ifdef CONFIG_PROC_FS - proc_net_remove("ip6_flowlabel"); + proc_net_remove(&init_net, "ip6_flowlabel"); #endif } |