net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules

These files are non modular, but need to export symbols using
the macros now living in export.h -- call out the include so
that things won't break when we remove the implicit presence
of module.h from everywhere.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

net/rds/cong.c

@@ -34,6 +34,7 @@
 #include <linux/types.h>
 #include <linux/rbtree.h>
 #include <linux/bitops.h>
+#include <linux/export.h>
 
 #include "rds.h"
 

net/rds/connection.c

@@ -33,6 +33,7 @@
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 #include <net/inet_hashtables.h>
 
 #include "rds.h"

net/rds/info.c

@@ -34,6 +34,7 @@
 #include <linux/seq_file.h>
 #include <linux/slab.h>
 #include <linux/proc_fs.h>
+#include <linux/export.h>
 
 #include "rds.h"
 

net/rds/message.c

@@ -32,6 +32,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 
 #include "rds.h"
 

net/rds/page.c

@@ -33,6 +33,7 @@
 #include <linux/highmem.h>
 #include <linux/gfp.h>
 #include <linux/cpu.h>
+#include <linux/export.h>
 
 #include "rds.h"
 

net/rds/recv.c

@@ -34,6 +34,7 @@
 #include <linux/slab.h>
 #include <net/sock.h>
 #include <linux/in.h>
+#include <linux/export.h>
 
 #include "rds.h"
 

net/rds/send.c

@@ -37,6 +37,7 @@
 #include <linux/in.h>
 #include <linux/list.h>
 #include <linux/ratelimit.h>
+#include <linux/export.h>
 
 #include "rds.h"
 

net/rds/stats.c

@@ -33,6 +33,7 @@
 #include <linux/percpu.h>
 #include <linux/seq_file.h>
 #include <linux/proc_fs.h>
+#include <linux/export.h>
 
 #include "rds.h"
 

net/rds/threads.c

@@ -32,6 +32,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/random.h>
+#include <linux/export.h>
 
 #include "rds.h"