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authorEric W. Biederman <ebiederm@xmission.com>2012-04-19 13:35:39 (GMT)
committerDavid S. Miller <davem@davemloft.net>2012-04-21 01:22:29 (GMT)
commit64fb3010400f6051261be9c5c74f29de416dad8f (patch)
tree6c3547de66fa11943bdadcd285114df5ace28d75 /net/llc
parent0ca7a4c87d27dd2fde0783dec94a821d6d035696 (diff)
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.c51
1 files changed, 16 insertions, 35 deletions
diff --git a/net/llc/sysctl_net_llc.c b/net/llc/sysctl_net_llc.c
index 9a6a65f..d75306b 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;
}
}

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