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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/phonet | |
| parent | a2dcdee3748b664bf011b4b12de64e945dd4c8c2 (diff) | |
| download | linux-stable-c3506372277779fccbffee2475400fcd689d5738.tar.gz linux-stable-c3506372277779fccbffee2475400fcd689d5738.tar.bz2 linux-stable-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/phonet')
| -rw-r--r-- | net/phonet/pn_dev.c | 6 | ||||
| -rw-r--r-- | net/phonet/socket.c | 30 |
2 files changed, 6 insertions, 30 deletions
diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c index 77787512fc32..6cb4f602ab71 100644 --- a/net/phonet/pn_dev.c +++ b/net/phonet/pn_dev.c @@ -320,7 +320,8 @@ static int __net_init phonet_init_net(struct net *net) { struct phonet_net *pnn = phonet_pernet(net); - if (!proc_create("phonet", 0, net->proc_net, &pn_sock_seq_fops)) + if (!proc_create_net("phonet", 0, net->proc_net, &pn_sock_seq_ops, + sizeof(struct seq_net_private))) return -ENOMEM; INIT_LIST_HEAD(&pnn->pndevs.list); @@ -351,7 +352,8 @@ int __init phonet_device_init(void) if (err) return err; - proc_create("pnresource", 0, init_net.proc_net, &pn_res_seq_fops); + proc_create_net("pnresource", 0, init_net.proc_net, &pn_res_seq_ops, + sizeof(struct seq_net_private)); register_netdevice_notifier(&phonet_device_notifier); err = phonet_netlink_register(); if (err) diff --git a/net/phonet/socket.c b/net/phonet/socket.c index f9b40e6a18a5..30187990257f 100644 --- a/net/phonet/socket.c +++ b/net/phonet/socket.c @@ -620,25 +620,12 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v) return 0; } -static const struct seq_operations pn_sock_seq_ops = { +const struct seq_operations pn_sock_seq_ops = { .start = pn_sock_seq_start, .next = pn_sock_seq_next, .stop = pn_sock_seq_stop, .show = pn_sock_seq_show, }; - -static int pn_sock_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &pn_sock_seq_ops, - sizeof(struct seq_net_private)); -} - -const struct file_operations pn_sock_seq_fops = { - .open = pn_sock_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; #endif static struct { @@ -802,23 +789,10 @@ static int pn_res_seq_show(struct seq_file *seq, void *v) return 0; } -static const struct seq_operations pn_res_seq_ops = { +const struct seq_operations pn_res_seq_ops = { .start = pn_res_seq_start, .next = pn_res_seq_next, .stop = pn_res_seq_stop, .show = pn_res_seq_show, }; - -static int pn_res_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &pn_res_seq_ops, - sizeof(struct seq_net_private)); -} - -const struct file_operations pn_res_seq_fops = { - .open = pn_res_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; #endif |