[NETNS]: Add namespace parameter to ip_dev_find.

in_dev_find() need a namespace to pass it to fib_get_table(), so add
an argument.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

5 files changed, 8 insertions, 8 deletions

diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 7e3e7329dacf..d28261826bc2 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -153,7 +153,7 @@ static void fib_flush(struct net *net)
  *      Find the first device with a given source address.
  */
 
-struct net_device * ip_dev_find(__be32 addr)
+struct net_device * ip_dev_find(struct net *net, __be32 addr)
 {
         struct flowi fl = { .nl_u = { .ip4_u = { .daddr = addr } } };
         struct fib_result res;
@@ -164,7 +164,7 @@ struct net_device * ip_dev_find(__be32 addr)
         res.r = NULL;
 #endif
 
-        local_table = fib_get_table(&init_net, RT_TABLE_LOCAL);
+        local_table = fib_get_table(net, RT_TABLE_LOCAL);
         if (!local_table || local_table->tb_lookup(local_table, &fl, &res))
                 return NULL;
         if (res.type != RTN_LOCAL)
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 928bc3284554..1f5314ca109c 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1395,7 +1395,7 @@ static struct in_device * ip_mc_find_dev(struct ip_mreqn *imr)
                 return idev;
         }
         if (imr->imr_address.s_addr) {
-                dev = ip_dev_find(imr->imr_address.s_addr);
+                dev = ip_dev_find(&init_net, imr->imr_address.s_addr);
                 if (!dev)
                         return NULL;
                 dev_put(dev);
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 82817e554363..754b0a5bbfe9 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -594,7 +594,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
                                 err = 0;
                                 break;
                         }
-                        dev = ip_dev_find(mreq.imr_address.s_addr);
+                        dev = ip_dev_find(&init_net, mreq.imr_address.s_addr);
                         if (dev) {
                                 mreq.imr_ifindex = dev->ifindex;
                                 dev_put(dev);
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 4198615ca678..221271758b93 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -423,7 +423,7 @@ static int vif_add(struct vifctl *vifc, int mrtsock)
                         return -ENOBUFS;
                 break;
         case 0:
-                dev = ip_dev_find(vifc->vifc_lcl_addr.s_addr);
+                dev = ip_dev_find(&init_net, vifc->vifc_lcl_addr.s_addr);
                 if (!dev)
                         return -EADDRNOTAVAIL;
                 dev_put(dev);
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 4313255e5a14..674575b622ad 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2282,14 +2282,14 @@ static int ip_route_output_slow(struct rtable **rp, const struct flowi *oldflp)
                         goto out;
 
                 /* It is equivalent to inet_addr_type(saddr) == RTN_LOCAL */
-                dev_out = ip_dev_find(oldflp->fl4_src);
+                dev_out = ip_dev_find(&init_net, oldflp->fl4_src);
                 if (dev_out == NULL)
                         goto out;
 
                 /* I removed check for oif == dev_out->oif here.
                    It was wrong for two reasons:
-                   1. ip_dev_find(saddr) can return wrong iface, if saddr is
-                      assigned to multiple interfaces.
+                   1. ip_dev_find(net, saddr) can return wrong iface, if saddr
+                      is assigned to multiple interfaces.
                    2. Moreover, we are allowed to send packets with saddr
                       of another iface. --ANK
                  */