From: ebiederm@xmission•com (Eric W. Biederman)
To: David Miller <davem@davemloft•net>
Cc: <netdev@vger•kernel.org>, "Serge E. Hallyn" <serge@hallyn•com>,
Gao feng <gaofeng@cn•fujitsu.com>,
pablo@netfilter•org, Stephen Hemminger <shemminger@vyatta•com>,
Pavel Emelyanov <xemul@openvz•org>
Subject: [PATCH net-next 13/19] net decnet: Convert to use register_net_sysctl
Date: Thu, 19 Apr 2012 16:40:37 -0700 [thread overview]
Message-ID: <m17gxbffyi.fsf@fess.ebiederm.org> (raw)
In-Reply-To: <m1aa27ia6h.fsf@fess.ebiederm.org> (Eric W. Biederman's message of "Thu, 19 Apr 2012 16:17:10 -0700")
Using an ascii path to register_net_sysctl as opposed to the slightly
awkward ctl_path allows for much simpler code.
Signed-off-by: Eric W. Biederman <ebiederm@xmission•com>
---
net/decnet/dn_dev.c | 19 ++++---------------
net/decnet/sysctl_net_decnet.c | 8 +-------
2 files changed, 5 insertions(+), 22 deletions(-)
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index ce8a184..f3924ab 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -209,15 +209,7 @@ static void dn_dev_sysctl_register(struct net_device *dev, struct dn_dev_parms *
struct dn_dev_sysctl_table *t;
int i;
-#define DN_CTL_PATH_DEV 3
-
- struct ctl_path dn_ctl_path[] = {
- { .procname = "net", },
- { .procname = "decnet", },
- { .procname = "conf", },
- { /* to be set */ },
- { },
- };
+ char path[sizeof("net/decnet/conf/") + IFNAMSIZ];
t = kmemdup(&dn_dev_sysctl, sizeof(*t), GFP_KERNEL);
if (t == NULL)
@@ -228,15 +220,12 @@ static void dn_dev_sysctl_register(struct net_device *dev, struct dn_dev_parms *
t->dn_dev_vars[i].data = ((char *)parms) + offset;
}
- if (dev) {
- dn_ctl_path[DN_CTL_PATH_DEV].procname = dev->name;
- } else {
- dn_ctl_path[DN_CTL_PATH_DEV].procname = parms->name;
- }
+ snprintf(path, sizeof(path), "net/decnet/conf/%s",
+ dev? dev->name : parms->name);
t->dn_dev_vars[0].extra1 = (void *)dev;
- t->sysctl_header = register_net_sysctl_table(&init_net, dn_ctl_path, t->dn_dev_vars);
+ t->sysctl_header = register_net_sysctl(&init_net, path, t->dn_dev_vars);
if (t->sysctl_header == NULL)
kfree(t);
else
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index 4380b8e..a55eecc 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -351,15 +351,9 @@ static ctl_table dn_table[] = {
{ }
};
-static struct ctl_path dn_path[] = {
- { .procname = "net", },
- { .procname = "decnet", },
- { }
-};
-
void dn_register_sysctl(void)
{
- dn_table_header = register_net_sysctl_table(&init_net, dn_path, dn_table);
+ dn_table_header = register_net_sysctl(&init_net, "net/decnet", dn_table);
}
void dn_unregister_sysctl(void)
--
1.7.2.5
next prev parent reply other threads:[~2012-04-19 23:36 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-19 23:17 [PATCH net-next 00/19] net: Sysctl simplifications and enhancements Eric W. Biederman
2012-04-19 23:18 ` [PATCH net-next 01/19] net: Implement register_net_sysctl Eric W. Biederman
2012-04-20 5:27 ` Pavel Emelyanov
2012-04-20 8:11 ` Eric W. Biederman
2012-04-20 8:45 ` Pavel Emelyanov
2012-04-19 23:19 ` [PATCH net-next 02/19] net sysctl: Register an empty /proc/sys/net Eric W. Biederman
2012-04-19 23:20 ` [PATCH net-next 03/19] net sysctl: Initialize the network sysctls sooner to avoid problems Eric W. Biederman
2012-04-19 23:22 ` [PATCH net-next 04/19] net: Kill register_sysctl_rotable Eric W. Biederman
2012-04-20 13:53 ` Serge E. Hallyn
2012-04-20 14:42 ` Eric W. Biederman
2012-04-19 23:24 ` [PATCH net-next 05/19] net: Move all of the network sysctls without a namespace into init_net Eric W. Biederman
2012-04-23 0:38 ` Gao feng
2012-04-23 1:50 ` Eric W. Biederman
2012-04-23 2:29 ` Gao feng
2012-04-19 23:25 ` [PATCH net-next 06/19] net core: Remove unneded creation of an empty net/core sysctl directory Eric W. Biederman
2012-04-19 23:26 ` [PATCH net-next 07/19] net ipv6: Remove unneded registration of an empty net/ipv6/neigh Eric W. Biederman
2012-04-19 23:32 ` [PATCH net-next 08/19] net ipv4: Remove the unneeded registration of an empty net/ipv4/neigh Eric W. Biederman
2012-04-19 23:34 ` [PATCH net-next 09/19] net ax25: Simplify and cleanup the ax25 sysctl handling Eric W. Biederman
2012-04-19 23:35 ` [PATCH net-next 10/19] net llc: Don't use sysctl tables with .child entries Eric W. Biederman
2012-04-19 23:37 ` [PATCH net-next 11/19] net ipv6: " Eric W. Biederman
2012-04-19 23:38 ` [PATCH net-next 12/19] net neighbour: Convert to use register_net_sysctl Eric W. Biederman
2012-04-20 5:21 ` Pavel Emelyanov
2012-04-20 7:25 ` Eric W. Biederman
2012-04-22 2:36 ` Ben Hutchings
2012-04-19 23:40 ` Eric W. Biederman [this message]
2012-04-19 23:41 ` [PATCH net-next 14/19] net ipv6: Convert addrconf " Eric W. Biederman
2012-04-19 23:42 ` [PATCH net-next 15/19] net ipv4: Convert devinet " Eric W. Biederman
2012-04-19 23:43 ` [PATCH net-next 16/19] net: Convert nf_conntrack_proto " Eric W. Biederman
2012-04-19 23:44 ` [PATCH net-next 17/19] net: Convert all sysctl registrations to register_net_sysctl Eric W. Biederman
2012-04-19 23:45 ` [PATCH net-next 18/19] net: Delete all remaining instances of ctl_path Eric W. Biederman
2012-04-19 23:46 ` [PATCH net-next 19/19] net: Remove register_net_sysctl_table Eric W. Biederman
2012-04-20 8:45 ` [PATCH net-next 00/19] net: Sysctl simplifications and enhancements Pavel Emelyanov
2012-04-21 1:24 ` David Miller
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