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>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/sysctl_net.c b/net/sysctl_net.c
index ca84212cfbfe..e75813904f26 100644
--- a/net/sysctl_net.c
+++ b/net/sysctl_net.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/mm.h>
+#include <linux/export.h>
 #include <linux/sysctl.h>
 #include <linux/nsproxy.h>