From c4b1010f406d7c3f819c22a6323c46776d5b148c Mon Sep 17 00:00:00 2001 From: Denis Cheng Date: Tue, 5 Jun 2007 00:06:57 -0700 Subject: [PATCH] [NET]: Merge dst_discard_in and dst_discard_out. Signed-off-by: Denis Cheng Signed-off-by: David S. Miller --- net/core/dst.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/net/core/dst.c b/net/core/dst.c index 764bccb3d992..c6a05879d58c 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); -- 2.34.1