X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fdecnet%2Fdn_route.c;h=dd0761e3d280cc311cbdf88b278b5e91cd4951ab;hb=6e936d3e9a45a4307e7f4a29ee9829e7a0464af1;hp=e172cf98d7fc3bdfda1831f06fed18fa20e097c6;hpb=1ebbe2b20091d306453a5cf480a87e6cd28ae76f;p=pandora-kernel.git

diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index e172cf98d7fc..dd0761e3d280 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -55,7 +55,6 @@
     GNU General Public License for more details.
 *******************************************************************************/
 
-#include <linux/config.h>
 #include <linux/errno.h>
 #include <linux/types.h>
 #include <linux/socket.h>
@@ -81,6 +80,7 @@
 #include <net/neighbour.h>
 #include <net/dst.h>
 #include <net/flow.h>
+#include <net/fib_rules.h>
 #include <net/dn.h>
 #include <net/dn_dev.h>
 #include <net/dn_nsp.h>
@@ -629,8 +629,7 @@ int dn_route_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type
 			padlen);
 
         if (flags & DN_RT_PKT_CNTL) {
-		if (unlikely(skb_is_nonlinear(skb)) &&
-		    skb_linearize(skb, GFP_ATOMIC) != 0)
+		if (unlikely(skb_linearize(skb)))
 			goto dump_it;
 
                 switch(flags & DN_RT_CNTL_MSK) {
@@ -927,8 +926,13 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowi *old
 		for(dev_out = dev_base; dev_out; dev_out = dev_out->next) {
 			if (!dev_out->dn_ptr)
 				continue;
-			if (dn_dev_islocal(dev_out, oldflp->fld_src))
-				break;
+			if (!dn_dev_islocal(dev_out, oldflp->fld_src))
+				continue;
+			if ((dev_out->flags & IFF_LOOPBACK) &&
+			    oldflp->fld_dst &&
+			    !dn_dev_islocal(dev_out, oldflp->fld_dst))
+				continue;
+			break;
 		}
 		read_unlock(&dev_base_lock);
 		if (dev_out == NULL)
@@ -1281,7 +1285,7 @@ static int dn_route_input_slow(struct sk_buff *skb)
 		dev_hold(out_dev);
 
 		if (res.r)
-			src_map = dn_fib_rules_policy(fl.fld_src, &res, &flags);
+			src_map = fl.fld_src; /* no NAT support for now */
 
 		gateway = DN_FIB_RES_GW(res);
 		if (res.type == RTN_NAT) {
@@ -1482,6 +1486,7 @@ static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq,
 	r->rtm_src_len = 0;
 	r->rtm_tos = 0;
 	r->rtm_table = RT_TABLE_MAIN;
+	RTA_PUT_U32(skb, RTA_TABLE, RT_TABLE_MAIN);
 	r->rtm_type = rt->rt_type;
 	r->rtm_flags = (rt->rt_flags & ~0xFFFF) | RTM_F_CLONED;
 	r->rtm_scope = RT_SCOPE_UNIVERSE;
@@ -1606,9 +1611,7 @@ int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void *arg)
 		goto out_free;
 	}
 
-	err = netlink_unicast(rtnl, skb, NETLINK_CB(in_skb).pid, MSG_DONTWAIT);
-
-	return err;
+	return rtnl_unicast(skb, NETLINK_CB(in_skb).pid);
 
 out_free:
 	kfree_skb(skb);
@@ -1778,14 +1781,9 @@ void __init dn_route_init(void)
 {
 	int i, goal, order;
 
-	dn_dst_ops.kmem_cachep = kmem_cache_create("dn_dst_cache",
-						   sizeof(struct dn_route),
-						   0, SLAB_HWCACHE_ALIGN,
-						   NULL, NULL);
-
-	if (!dn_dst_ops.kmem_cachep)
-		panic("DECnet: Failed to allocate dn_dst_cache\n");
-
+	dn_dst_ops.kmem_cachep =
+		kmem_cache_create("dn_dst_cache", sizeof(struct dn_route), 0,
+				  SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL, NULL);
 	init_timer(&dn_route_timer);
 	dn_route_timer.function = dn_dst_check_expire;
 	dn_route_timer.expires = jiffies + decnet_dst_gc_interval * HZ;