net: cleanup include/linux

This cleanup patch puts struct/union/enum opening braces,
in first line to ease grep games.

struct something
{

becomes :

struct something {

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 0c68fbd..d0448c5 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -491,8 +491,7 @@
 			int len,int odd, struct sk_buff *skb),
 			void *from, int length);
 
-struct skb_seq_state
-{
+struct skb_seq_state {
 	__u32		lower_offset;
 	__u32		upper_offset;
 	__u32		frag_idx;