they should merged into one
Signed-off-by: Denis Cheng <[email protected]>
---
net/core/dst.c | 17 ++++-------------
1 files changed, 4 insertions(+), 13 deletions(-)
diff --git a/net/core/dst.c b/net/core/dst.c
index 764bccb..c6a0587 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -111,13 +111,7 @@ out:
spin_unlock(&dst_lock);
}
-static int dst_discard_in(struct sk_buff *skb)
-{
- kfree_skb(skb);
- return 0;
-}
-
-static int dst_discard_out(struct sk_buff *skb)
+static int dst_discard(struct sk_buff *skb)
{
kfree_skb(skb);
return 0;
@@ -138,8 +132,7 @@ void * dst_alloc(struct dst_ops * ops)
dst->ops = ops;
dst->lastuse = jiffies;
dst->path = dst;
- dst->input = dst_discard_in;
- dst->output = dst_discard_out;
+ dst->input = dst->output = dst_discard;
#if RT_CACHE_DEBUG >= 2
atomic_inc(&dst_total);
#endif
@@ -153,8 +146,7 @@ static void ___dst_free(struct dst_entry * dst)
protocol module is unloaded.
*/
if (dst->dev == NULL || !(dst->dev->flags&IFF_UP)) {
- dst->input = dst_discard_in;
- dst->output = dst_discard_out;
+ dst->input = dst->output = dst_discard;
}
dst->obsolete = 2;
}
@@ -242,8 +234,7 @@ static inline void dst_ifdown(struct dst_entry *dst, struct net_device *dev,
return;
if (!unregister) {
- dst->input = dst_discard_in;
- dst->output = dst_discard_out;
+ dst->input = dst->output = dst_discard;
} else {
dst->dev = &loopback_dev;
dev_hold(&loopback_dev);
--
1.4.4.2
-
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