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ipv{4,6}/ping: simplify proc file creation

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Remove the pointless ping_seq_afinfo indirection and make the code look
like most other protocols.

Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Christoph Hellwig
2018-04-10 20:04:20 +02:00
parent 37d849bb42
commit f455022166
3 changed files with 38 additions and 60 deletions
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11
include/net/ping.h
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@@ -83,20 +83,9 @@ int ping_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
bool ping_rcv(struct sk_buff *skb);
#ifdef CONFIG_PROC_FS
struct ping_seq_afinfo {
char *name;
sa_family_t family;
const struct file_operations *seq_fops;
const struct seq_operations seq_ops;
};
extern const struct file_operations ping_seq_fops;
void *ping_seq_start(struct seq_file *seq, loff_t *pos, sa_family_t family);
void *ping_seq_next(struct seq_file *seq, void *v, loff_t *pos);
void ping_seq_stop(struct seq_file *seq, void *v);
int ping_proc_register(struct net *net, struct ping_seq_afinfo *afinfo);
void ping_proc_unregister(struct net *net, struct ping_seq_afinfo *afinfo);
int __init ping_proc_init(void);
void ping_proc_exit(void);