From fddda2b7b521185f3aa018f9559eb33b0aee53a9 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 13 Apr 2018 19:44:18 +0200 Subject: 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 --- net/core/net-procfs.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) (limited to 'net/core') diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c index 9737302907b1..c4e8ebe55e26 100644 --- a/net/core/net-procfs.c +++ b/net/core/net-procfs.c @@ -195,18 +195,6 @@ static const struct seq_operations softnet_seq_ops = { .show = softnet_seq_show, }; -static int softnet_seq_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &softnet_seq_ops); -} - -static const struct file_operations softnet_seq_fops = { - .open = softnet_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - static void *ptype_get_idx(loff_t pos) { struct packet_type *pt = NULL; @@ -317,8 +305,8 @@ static int __net_init dev_proc_net_init(struct net *net) if (!proc_create("dev", 0444, net->proc_net, &dev_seq_fops)) goto out; - if (!proc_create("softnet_stat", 0444, net->proc_net, - &softnet_seq_fops)) + if (!proc_create_seq("softnet_stat", 0444, net->proc_net, + &softnet_seq_ops)) goto out_dev; if (!proc_create("ptype", 0444, net->proc_net, &ptype_seq_fops)) goto out_softnet; -- cgit v1.2.3-59-g8ed1b