ip: convert to net_device_ops for ioctl

[net-next-2.6.git] / net / ipv6 / addrconf.c

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index d9da5eb9dcb20c81f9b04619b6b2f9c73c7f0ca7..e92ad8455c63a851ef9966705b627299459f0bb2 100644 (file)
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -2031,8 +2031,8 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
 
 #if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE)
        if (dev->type == ARPHRD_SIT) {
+               const struct net_device_ops *ops = dev->netdev_ops;
                struct ifreq ifr;
-               mm_segment_t    oldfs;
                struct ip_tunnel_parm p;
 
                err = -EADDRNOTAVAIL;
@@ -2048,9 +2048,14 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
                p.iph.ttl = 64;
                ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
 
-               oldfs = get_fs(); set_fs(KERNEL_DS);
-               err = dev->do_ioctl(dev, &ifr, SIOCADDTUNNEL);
-               set_fs(oldfs);
+               if (ops->ndo_do_ioctl) {
+                       mm_segment_t oldfs = get_fs();
+
+                       set_fs(KERNEL_DS);
+                       err = ops->ndo_do_ioctl(dev, &ifr, SIOCADDTUNNEL);
+                       set_fs(oldfs);
+               } else
+                       err = -EOPNOTSUPP;
 
                if (err == 0) {
                        err = -ENOBUFS;
@@ -2988,9 +2993,8 @@ static void if6_seq_stop(struct seq_file *seq, void *v)
 static int if6_seq_show(struct seq_file *seq, void *v)
 {
        struct inet6_ifaddr *ifp = (struct inet6_ifaddr *)v;
-       seq_printf(seq,
-                  NIP6_SEQFMT " %02x %02x %02x %02x %8s\n",
-                  NIP6(ifp->addr),
+       seq_printf(seq, "%pi6 %02x %02x %02x %02x %8s\n",
+                  &ifp->addr,
                   ifp->idev->dev->ifindex,
                   ifp->prefix_len,
                   ifp->scope,
@@ -4033,8 +4037,8 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.forwarding,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &addrconf_sysctl_forward,
-                       .strategy       =       &addrconf_sysctl_forward_strategy,
+                       .proc_handler   =       addrconf_sysctl_forward,
+                       .strategy       =       addrconf_sysctl_forward_strategy,
                },
                {
                        .ctl_name       =       NET_IPV6_HOP_LIMIT,
@@ -4050,7 +4054,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.mtu6,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_ACCEPT_RA,
@@ -4058,7 +4062,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.accept_ra,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_ACCEPT_REDIRECTS,
@@ -4066,7 +4070,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.accept_redirects,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_AUTOCONF,
@@ -4074,7 +4078,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.autoconf,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_DAD_TRANSMITS,
@@ -4082,7 +4086,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.dad_transmits,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_RTR_SOLICITS,
@@ -4090,7 +4094,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.rtr_solicits,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_RTR_SOLICIT_INTERVAL,
@@ -4098,8 +4102,8 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.rtr_solicit_interval,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec_jiffies,
-                       .strategy       =       &sysctl_jiffies,
+                       .proc_handler   =       proc_dointvec_jiffies,
+                       .strategy       =       sysctl_jiffies,
                },
                {
                        .ctl_name       =       NET_IPV6_RTR_SOLICIT_DELAY,
@@ -4107,8 +4111,8 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.rtr_solicit_delay,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec_jiffies,
-                       .strategy       =       &sysctl_jiffies,
+                       .proc_handler   =       proc_dointvec_jiffies,
+                       .strategy       =       sysctl_jiffies,
                },
                {
                        .ctl_name       =       NET_IPV6_FORCE_MLD_VERSION,
@@ -4116,7 +4120,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.force_mld_version,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
 #ifdef CONFIG_IPV6_PRIVACY
                {
@@ -4125,7 +4129,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.use_tempaddr,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_TEMP_VALID_LFT,
@@ -4133,7 +4137,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.temp_valid_lft,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_TEMP_PREFERED_LFT,
@@ -4141,7 +4145,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.temp_prefered_lft,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_REGEN_MAX_RETRY,
@@ -4149,7 +4153,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.regen_max_retry,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_MAX_DESYNC_FACTOR,
@@ -4157,7 +4161,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.max_desync_factor,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
 #endif
                {
@@ -4166,7 +4170,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.max_addresses,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_ACCEPT_RA_DEFRTR,
@@ -4174,7 +4178,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.accept_ra_defrtr,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_ACCEPT_RA_PINFO,
@@ -4182,7 +4186,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.accept_ra_pinfo,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
 #ifdef CONFIG_IPV6_ROUTER_PREF
                {
@@ -4191,7 +4195,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.accept_ra_rtr_pref,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_RTR_PROBE_INTERVAL,
@@ -4199,8 +4203,8 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.rtr_probe_interval,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec_jiffies,
-                       .strategy       =       &sysctl_jiffies,
+                       .proc_handler   =       proc_dointvec_jiffies,
+                       .strategy       =       sysctl_jiffies,
                },
 #ifdef CONFIG_IPV6_ROUTE_INFO
                {
@@ -4209,7 +4213,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.accept_ra_rt_info_max_plen,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
 #endif
 #endif
@@ -4219,7 +4223,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.proxy_ndp,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       NET_IPV6_ACCEPT_SOURCE_ROUTE,
@@ -4227,7 +4231,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.accept_source_route,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
 #ifdef CONFIG_IPV6_OPTIMISTIC_DAD
                {
@@ -4236,7 +4240,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.optimistic_dad,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
 
                },
 #endif
@@ -4247,7 +4251,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.mc_forwarding,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
 #endif
                {
@@ -4256,7 +4260,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.disable_ipv6,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       CTL_UNNUMBERED,
@@ -4264,7 +4268,7 @@ static struct addrconf_sysctl_table
                        .data           =       &ipv6_devconf.accept_dad,
                        .maxlen         =       sizeof(int),
                        .mode           =       0644,
-                       .proc_handler   =       &proc_dointvec,
+                       .proc_handler   =       proc_dointvec,
                },
                {
                        .ctl_name       =       0,      /* sentinel */