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| author | Denis Cheng <crquan@gmail.com> | 2007-06-05 00:06:57 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-06-07 13:39:46 -0700 |
| commit | c4b1010f406d7c3f819c22a6323c46776d5b148c (patch) | |
| tree | a3c9b210cc3def99b38b038c7629292b12deaa37 /net | |
| parent | c36befb52350fa76bf3cb03d13ba2e17dbe8a508 (diff) | |
| download | linux-c4b1010f406d7c3f819c22a6323c46776d5b148c.tar.bz2 | |
[NET]: Merge dst_discard_in and dst_discard_out.
Signed-off-by: Denis Cheng <crquan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | 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 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); |