From c3506372277779fccbffee2475400fcd689d5738 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 10 Apr 2018 19:42:55 +0200 Subject: 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 --- net/netfilter/nfnetlink_log.c | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-) (limited to 'net/netfilter/nfnetlink_log.c') diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index 7b46aa4c478d..c14822b9729f 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -1046,20 +1046,6 @@ static const struct seq_operations nful_seq_ops = { .stop = seq_stop, .show = seq_show, }; - -static int nful_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &nful_seq_ops, - sizeof(struct iter_state)); -} - -static const struct file_operations nful_file_ops = { - .open = nful_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - #endif /* PROC_FS */ static int __net_init nfnl_log_net_init(struct net *net) @@ -1077,8 +1063,8 @@ static int __net_init nfnl_log_net_init(struct net *net) spin_lock_init(&log->instances_lock); #ifdef CONFIG_PROC_FS - proc = proc_create("nfnetlink_log", 0440, - net->nf.proc_netfilter, &nful_file_ops); + proc = proc_create_net("nfnetlink_log", 0440, net->nf.proc_netfilter, + &nful_seq_ops, sizeof(struct iter_state)); if (!proc) return -ENOMEM; -- cgit