diff options
Diffstat (limited to 'net/phonet/sysctl.c')
| -rw-r--r-- | net/phonet/sysctl.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c index 7b5749ee276..c02a8c4bc11 100644 --- a/net/phonet/sysctl.c +++ b/net/phonet/sysctl.c @@ -5,7 +5,7 @@ * * Copyright (C) 2008 Nokia Corporation. * - * Contact: Remi Denis-Courmont <remi.denis-courmont@nokia.com> + * Author: Rémi Denis-Courmont * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -27,6 +27,10 @@ #include <linux/errno.h> #include <linux/init.h> +#include <net/sock.h> +#include <linux/phonet.h> +#include <net/phonet/phonet.h> + #define DYNAMIC_PORT_MIN 0x40 #define DYNAMIC_PORT_MAX 0x7f @@ -46,7 +50,8 @@ static void set_local_port_range(int range[2]) void phonet_get_local_port_range(int *min, int *max) { - unsigned seq; + unsigned int seq; + do { seq = read_seqbegin(&local_port_range_lock); if (min) @@ -56,13 +61,13 @@ void phonet_get_local_port_range(int *min, int *max) } while (read_seqretry(&local_port_range_lock, seq)); } -static int proc_local_port_range(ctl_table *table, int write, struct file *filp, +static int proc_local_port_range(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos) { int ret; int range[2] = {local_port_range[0], local_port_range[1]}; - ctl_table tmp = { + struct ctl_table tmp = { .data = &range, .maxlen = sizeof(range), .mode = table->mode, @@ -70,7 +75,7 @@ static int proc_local_port_range(ctl_table *table, int write, struct file *filp, .extra2 = &local_port_range_max, }; - ret = proc_dointvec_minmax(&tmp, write, filp, buffer, lenp, ppos); + ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos); if (write && ret == 0) { if (range[1] < range[0]) @@ -84,30 +89,22 @@ static int proc_local_port_range(ctl_table *table, int write, struct file *filp, static struct ctl_table phonet_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "local_port_range", .data = &local_port_range, .maxlen = sizeof(local_port_range), .mode = 0644, .proc_handler = proc_local_port_range, - .strategy = NULL, }, - { .ctl_name = 0 } -}; - -static struct ctl_path phonet_ctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "phonet", .ctl_name = CTL_UNNUMBERED, }, - { }, + { } }; int __init phonet_sysctl_init(void) { - phonet_table_hrd = register_sysctl_paths(phonet_ctl_path, phonet_table); + phonet_table_hrd = register_net_sysctl(&init_net, "net/phonet", phonet_table); return phonet_table_hrd == NULL ? -ENOMEM : 0; } void phonet_sysctl_exit(void) { - unregister_sysctl_table(phonet_table_hrd); + unregister_net_sysctl_table(phonet_table_hrd); } |