[NET]: uninline skb_trim, de-bloats

Allyesconfig (v2.6.24-mm1):
-10976  209 funcs, 123 +, 11099 -, diff: -10976 --- skb_trim

Without number of debug related CONFIGs (v2.6.25-rc2-mm1):
-7360  192 funcs, 131 +, 7491 -, diff: -7360 --- skb_trim
skb_trim                      |  +42

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 15 deletions

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 1baf4d43bb2d..ff72145d5d9e 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1158,21 +1158,7 @@ static inline void __skb_trim(struct sk_buff *skb, unsigned int len)
         skb_set_tail_pointer(skb, len);
 }
 
-/**
- *      skb_trim - remove end from a buffer
- *      @skb: buffer to alter
- *      @len: new length
- *
- *      Cut the length of a buffer down by removing data from the tail. If
- *      the buffer is already under the length specified it is not modified.
- *      The skb must be linear.
- */
-static inline void skb_trim(struct sk_buff *skb, unsigned int len)
-{
-        if (skb->len > len)
-                __skb_trim(skb, len);
-}
-
+extern void skb_trim(struct sk_buff *skb, unsigned int len);
 
 static inline int __pskb_trim(struct sk_buff *skb, unsigned int len)
 {