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| author |   Christoph Hellwig <hch@lst.de> | 2018-04-10 19:42:55 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-05-16 07:24:30 +0200 |
| commit | c3506372277779fccbffee2475400fcd689d5738 (patch) | |
| tree | d45d820f96a84a1223fa84c6ad4b7d84a81399aa /net/netfilter/nfnetlink_queue.c | |
| parent | net: move seq_file_single_net to <linux/seq_file_net.h> (diff) | |
| download | linux-dev-c3506372277779fccbffee2475400fcd689d5738.tar.xz linux-dev-c3506372277779fccbffee2475400fcd689d5738.zip | |
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>
Diffstat (limited to 'net/netfilter/nfnetlink_queue.c')
| -rw-r--r-- | net/netfilter/nfnetlink_queue.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index 74a04638ef03..494a9ab35cb6 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -1469,20 +1469,6 @@ static const struct seq_operations nfqnl_seq_ops = { .stop = seq_stop, .show = seq_show, }; - -static int nfqnl_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &nfqnl_seq_ops, - sizeof(struct iter_state)); -} - -static const struct file_operations nfqnl_file_ops = { - .open = nfqnl_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - #endif /* PROC_FS */ static int __net_init nfnl_queue_net_init(struct net *net) @@ -1496,8 +1482,8 @@ static int __net_init nfnl_queue_net_init(struct net *net) spin_lock_init(&q->instances_lock); #ifdef CONFIG_PROC_FS - if (!proc_create("nfnetlink_queue", 0440, - net->nf.proc_netfilter, &nfqnl_file_ops)) + if (!proc_create_net("nfnetlink_queue", 0440, net->nf.proc_netfilter, + &nfqnl_seq_ops, sizeof(struct iter_state))) return -ENOMEM; #endif nf_register_queue_handler(net, &nfqh); |