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/route.h b/include/linux/route.h
index f7ed35d..6600708 100644
--- a/include/linux/route.h
+++ b/include/linux/route.h
@@ -27,8 +27,7 @@
 #include <linux/compiler.h>
 
 /* This structure gets passed by the SIOCADDRT and SIOCDELRT calls. */
-struct rtentry 
-{
+struct rtentry {
 	unsigned long	rt_pad1;
 	struct sockaddr	rt_dst;		/* target address		*/
 	struct sockaddr	rt_gateway;	/* gateway addr (RTF_GATEWAY)	*/