diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-04-19 13:40:37 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-20 21:22:29 -0400 |
| commit | 9bdcc88fa03a09c1f0478c0d7443d0aba7872210 (patch) | |
| tree | 8483bc09e49e40f0469be1cbd36e14751f5376dd /net/decnet/dn_dev.c | |
| parent | 8f40a1f9821a4ccb2a237f14d4eb6d6e0e665c14 (diff) | |
net decnet: Convert to use register_net_sysctl
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>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/decnet/dn_dev.c')
| -rw-r--r-- | net/decnet/dn_dev.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index ce8a18471845..f3924ab1e019 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 |