summaryrefslogtreecommitdiffstats
path: root/net/ipv4/ipconfig.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv4/ipconfig.c')
-rw-r--r--net/ipv4/ipconfig.c48
1 files changed, 7 insertions, 41 deletions
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index abdebca848c9..f75802ad960f 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -329,39 +329,6 @@ set_sockaddr(struct sockaddr_in *sin, __be32 addr, __be16 port)
sin->sin_port = port;
}
-static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
-{
- int res;
-
- mm_segment_t oldfs = get_fs();
- set_fs(get_ds());
- res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
- set_fs(oldfs);
- return res;
-}
-
-static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
-{
- int res;
-
- mm_segment_t oldfs = get_fs();
- set_fs(get_ds());
- res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
- set_fs(oldfs);
- return res;
-}
-
-static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
-{
- int res;
-
- mm_segment_t oldfs = get_fs();
- set_fs(get_ds());
- res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
- set_fs(oldfs);
- return res;
-}
-
/*
* Set up interface addresses and routes.
*/
@@ -375,19 +342,19 @@ static int __init ic_setup_if(void)
memset(&ir, 0, sizeof(ir));
strcpy(ir.ifr_ifrn.ifrn_name, ic_dev->dev->name);
set_sockaddr(sin, ic_myaddr, 0);
- if ((err = ic_devinet_ioctl(SIOCSIFADDR, &ir)) < 0) {
+ if ((err = devinet_ioctl(&init_net, SIOCSIFADDR, &ir)) < 0) {
pr_err("IP-Config: Unable to set interface address (%d)\n",
err);
return -1;
}
set_sockaddr(sin, ic_netmask, 0);
- if ((err = ic_devinet_ioctl(SIOCSIFNETMASK, &ir)) < 0) {
+ if ((err = devinet_ioctl(&init_net, SIOCSIFNETMASK, &ir)) < 0) {
pr_err("IP-Config: Unable to set interface netmask (%d)\n",
err);
return -1;
}
set_sockaddr(sin, ic_myaddr | ~ic_netmask, 0);
- if ((err = ic_devinet_ioctl(SIOCSIFBRDADDR, &ir)) < 0) {
+ if ((err = devinet_ioctl(&init_net, SIOCSIFBRDADDR, &ir)) < 0) {
pr_err("IP-Config: Unable to set interface broadcast address (%d)\n",
err);
return -1;
@@ -397,11 +364,11 @@ static int __init ic_setup_if(void)
* out, we'll try to muddle along.
*/
if (ic_dev_mtu != 0) {
- strcpy(ir.ifr_name, ic_dev->dev->name);
- ir.ifr_mtu = ic_dev_mtu;
- if ((err = ic_dev_ioctl(SIOCSIFMTU, &ir)) < 0)
+ rtnl_lock();
+ if ((err = dev_set_mtu(ic_dev->dev, ic_dev_mtu)) < 0)
pr_err("IP-Config: Unable to set interface mtu to %d (%d)\n",
ic_dev_mtu, err);
+ rtnl_unlock();
}
return 0;
}
@@ -423,7 +390,7 @@ static int __init ic_setup_routes(void)
set_sockaddr((struct sockaddr_in *) &rm.rt_genmask, 0, 0);
set_sockaddr((struct sockaddr_in *) &rm.rt_gateway, ic_gateway, 0);
rm.rt_flags = RTF_UP | RTF_GATEWAY;
- if ((err = ic_route_ioctl(SIOCADDRT, &rm)) < 0) {
+ if ((err = ip_rt_ioctl(&init_net, SIOCADDRT, &rm)) < 0) {
pr_err("IP-Config: Cannot add default route (%d)\n",
err);
return -1;
@@ -1322,7 +1289,6 @@ static int pnp_seq_open(struct inode *indoe, struct file *file)
}
static const struct file_operations pnp_seq_fops = {
- .owner = THIS_MODULE,
.open = pnp_seq_open,
.read = seq_read,
.llseek = seq_lseek,