diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-04-13 19:44:18 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-05-16 07:23:35 +0200 |
| commit | fddda2b7b521185f3aa018f9559eb33b0aee53a9 (patch) | |
| tree | ece18b3d82822f8eaefd8b0afa2f93307e83b253 /net/netrom | |
| parent | 7aed53d1dfd14d468e065212ce45068e2b50c1fa (diff) | |
proc: introduce proc_create_seq{,_data}
Variants of proc_create{,_data} that directly take a struct seq_operations
argument and drastically reduces the boilerplate code in the callers.
All trivial callers converted over.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'net/netrom')
| -rw-r--r-- | net/netrom/af_netrom.c | 18 | ||||
| -rw-r--r-- | net/netrom/nr_route.c | 29 |
2 files changed, 5 insertions, 42 deletions
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c index 4221d98a314b..c2888c78d4c1 100644 --- a/net/netrom/af_netrom.c +++ b/net/netrom/af_netrom.c @@ -1338,18 +1338,6 @@ static const struct seq_operations nr_info_seqops = { .stop = nr_info_stop, .show = nr_info_show, }; - -static int nr_info_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &nr_info_seqops); -} - -static const struct file_operations nr_info_fops = { - .open = nr_info_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; #endif /* CONFIG_PROC_FS */ static const struct net_proto_family nr_family_ops = { @@ -1450,9 +1438,9 @@ static int __init nr_proto_init(void) nr_loopback_init(); - proc_create("nr", 0444, init_net.proc_net, &nr_info_fops); - proc_create("nr_neigh", 0444, init_net.proc_net, &nr_neigh_fops); - proc_create("nr_nodes", 0444, init_net.proc_net, &nr_nodes_fops); + proc_create_seq("nr", 0444, init_net.proc_net, &nr_info_seqops); + proc_create_seq("nr_neigh", 0444, init_net.proc_net, &nr_neigh_seqops); + proc_create_seq("nr_nodes", 0444, init_net.proc_net, &nr_node_seqops); out: return rc; fail: diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c index b5a7dcb30991..6485f593e2f0 100644 --- a/net/netrom/nr_route.c +++ b/net/netrom/nr_route.c @@ -888,25 +888,13 @@ static int nr_node_show(struct seq_file *seq, void *v) return 0; } -static const struct seq_operations nr_node_seqops = { +const struct seq_operations nr_node_seqops = { .start = nr_node_start, .next = nr_node_next, .stop = nr_node_stop, .show = nr_node_show, }; -static int nr_node_info_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &nr_node_seqops); -} - -const struct file_operations nr_nodes_fops = { - .open = nr_node_info_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - static void *nr_neigh_start(struct seq_file *seq, loff_t *pos) { spin_lock_bh(&nr_neigh_list_lock); @@ -954,25 +942,12 @@ static int nr_neigh_show(struct seq_file *seq, void *v) return 0; } -static const struct seq_operations nr_neigh_seqops = { +const struct seq_operations nr_neigh_seqops = { .start = nr_neigh_start, .next = nr_neigh_next, .stop = nr_neigh_stop, .show = nr_neigh_show, }; - -static int nr_neigh_info_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &nr_neigh_seqops); -} - -const struct file_operations nr_neigh_fops = { - .open = nr_neigh_info_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - #endif /* |