sysctl: the include of rcupdate.h is only needed in the kernel
Fixes this build-check error:
include/linux/sysctl.h:28: included file 'linux/rcupdate.h' is not exported
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index bb7c2b0..11684d9 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -25,7 +25,6 @@
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/compiler.h>
-#include <linux/rcupdate.h>
struct completion;
@@ -931,6 +930,7 @@
#ifdef __KERNEL__
#include <linux/list.h>
+#include <linux/rcupdate.h>
/* For the /proc/sys support */
struct ctl_table;