[NET]: Remove unnecessary config.h includes from net/

config.h is automatically included by kbuild these days.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index fe44cb5..0e935b4 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -38,8 +38,7 @@
  *		as published by the Free Software Foundation; either version
  *		2 of the License, or (at your option) any later version.
  */
- 
-#include <linux/config.h> 
+
 #include <linux/types.h>
 #include <asm/atomic.h>
 #include <asm/byteorder.h>