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Diffstat (limited to 'net/core/dst.c')
-rw-r--r--net/core/dst.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/net/core/dst.c b/net/core/dst.c
index 03daead3592..7deef483c79 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -153,18 +153,19 @@ loop:
#endif
}
-static int dst_discard(struct sk_buff *skb)
+int dst_discard(struct sk_buff *skb)
{
kfree_skb(skb);
return 0;
}
+EXPORT_SYMBOL(dst_discard);
void * dst_alloc(struct dst_ops * ops)
{
struct dst_entry * dst;
if (ops->gc && atomic_read(&ops->entries) > ops->gc_thresh) {
- if (ops->gc())
+ if (ops->gc(ops))
return NULL;
}
dst = kmem_cache_zalloc(ops->kmem_cachep, GFP_ATOMIC);
@@ -278,13 +279,13 @@ static inline void dst_ifdown(struct dst_entry *dst, struct net_device *dev,
if (!unregister) {
dst->input = dst->output = dst_discard;
} else {
- dst->dev = init_net.loopback_dev;
+ dst->dev = dst->dev->nd_net->loopback_dev;
dev_hold(dst->dev);
dev_put(dev);
if (dst->neighbour && dst->neighbour->dev == dev) {
- dst->neighbour->dev = init_net.loopback_dev;
+ dst->neighbour->dev = dst->dev;
+ dev_hold(dst->dev);
dev_put(dev);
- dev_hold(dst->neighbour->dev);
}
}
}