diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-04-19 15:35:39 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-21 03:22:29 +0200 |
| commit | 64fb3010400f6051261be9c5c74f29de416dad8f (patch) | |
| tree | 6c3547de66fa11943bdadcd285114df5ace28d75 /net/llc | |
| parent | net ax25: Simplify and cleanup the ax25 sysctl handling. (diff) | |
| download | linux-64fb3010400f6051261be9c5c74f29de416dad8f.tar.xz linux-64fb3010400f6051261be9c5c74f29de416dad8f.zip | |
net llc: Don't use sysctl tables with .child entries.
The sysctl core no longer natively understands sysctl tables with .child
entries.
Kill the intermediate tables and use register_net_sysctl directly to
remove the need for compatibility code.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/llc')
| -rw-r--r-- | net/llc/sysctl_net_llc.c | 51 |
1 files changed, 16 insertions, 35 deletions
diff --git a/net/llc/sysctl_net_llc.c b/net/llc/sysctl_net_llc.c index 9a6a65f2104b..d75306b9c2f3 100644 --- a/net/llc/sysctl_net_llc.c +++ b/net/llc/sysctl_net_llc.c @@ -57,48 +57,29 @@ static struct ctl_table llc_station_table[] = { { }, }; -static struct ctl_table llc2_dir_timeout_table[] = { - { - .procname = "timeout", - .mode = 0555, - .child = llc2_timeout_table, - }, - { }, -}; - -static struct ctl_table llc_table[] = { - { - .procname = "llc2", - .mode = 0555, - .child = llc2_dir_timeout_table, - }, - { - .procname = "station", - .mode = 0555, - .child = llc_station_table, - }, - { }, -}; - -static struct ctl_path llc_path[] = { - { .procname = "net", }, - { .procname = "llc", }, - { } -}; - -static struct ctl_table_header *llc_table_header; +static struct ctl_table_header *llc2_timeout_header; +static struct ctl_table_header *llc_station_header; int __init llc_sysctl_init(void) { - llc_table_header = register_net_sysctl_table(&init_net, llc_path, llc_table); + llc2_timeout_header = register_net_sysctl(&init_net, "net/llc/llc2/timeout", llc2_timeout_table); + llc_station_header = register_net_sysctl(&init_net, "net/llc/station", llc_station_table); - return llc_table_header ? 0 : -ENOMEM; + if (!llc2_timeout_header || !llc_station_header) { + llc_sysctl_exit(); + return -ENOMEM; + } + return 0; } void llc_sysctl_exit(void) { - if (llc_table_header) { - unregister_net_sysctl_table(llc_table_header); - llc_table_header = NULL; + if (llc2_timeout_header) { + unregister_net_sysctl_table(llc2_timeout_header); + llc2_timeout_header = NULL; + } + if (llc_station_header) { + unregister_net_sysctl_table(llc_station_header); + llc_station_header = NULL; } } |