skbuff.h has an #ifndef CONFIG_HAVE_ARCH_DEV_ALLOC_SKB to allow
architectures to reimplement __dev_alloc_skb.  It's not set on any
architecture and now that we have an architecture-overrideable
NET_SKB_PAD there is not point at all to have one either.


Signed-off-by: Christoph Hellwig <[EMAIL PROTECTED]>

Index: linux-2.6/include/linux/skbuff.h
===================================================================
--- linux-2.6.orig/include/linux/skbuff.h       2006-07-06 14:21:20.000000000 
+0200
+++ linux-2.6/include/linux/skbuff.h    2006-07-06 15:11:00.000000000 +0200
@@ -1066,7 +1066,6 @@
                kfree_skb(skb);
 }
 
-#ifndef CONFIG_HAVE_ARCH_DEV_ALLOC_SKB
 /**
  *     __dev_alloc_skb - allocate an skbuff for sending
  *     @length: length to allocate
@@ -1087,9 +1086,6 @@
                skb_reserve(skb, NET_SKB_PAD);
        return skb;
 }
-#else
-extern struct sk_buff *__dev_alloc_skb(unsigned int length, int gfp_mask);
-#endif
 
 /**
  *     dev_alloc_skb - allocate an skbuff for sending
-
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