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/ipv4/udplite.c b/net/ipv4/udplite.c
index 4a6e67b..8545457 100644
--- a/net/ipv4/udplite.c
+++ b/net/ipv4/udplite.c
@@ -81,8 +81,8 @@ static struct udp_seq_afinfo udplite4_seq_afinfo = {
static int __net_init udplite4_proc_init_net(struct net *net)
{
- if (!proc_create_data("udplite", 0444, net->proc_net,
- &udp_afinfo_seq_fops, &udplite4_seq_afinfo))
+ if (!proc_create_net_data("udplite", 0444, net->proc_net, &udp_seq_ops,
+ sizeof(struct udp_iter_state), &udplite4_seq_afinfo))
return -ENOMEM;
return 0;
}