proc: introduce proc_create_net{,_data}
Variants of proc_create{,_data} that directly take a struct seq_operations
and deal with network namespaces in ->open and ->release. All callers of
proc_create + seq_open_net converted over, and seq_{open,release}_net are
removed entirely.
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c
index a119e57..5000ad6 100644
--- a/net/ipv6/udplite.c
+++ b/net/ipv6/udplite.c
@@ -100,8 +100,9 @@
static int __net_init udplite6_proc_init_net(struct net *net)
{
- if (!proc_create_data("udplite6", 0444, net->proc_net,
- &udp6_afinfo_seq_fops, &udplite6_seq_afinfo))
+ if (!proc_create_net_data("udplite6", 0444, net->proc_net,
+ &udp6_seq_ops, sizeof(struct udp_iter_state),
+ &udplite6_seq_afinfo))
return -ENOMEM;
return 0;
}