1 files changed, 4 insertions, 0 deletions

diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index c932aa65e198..f771889183c3 100644
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -11,7 +11,11 @@
 
 #include <linux/proc_fs.h>
 
+#ifdef CONFIG_PROC_SYSCTL
 extern int proc_sys_init(void);
+#else
+static inline void proc_sys_init(void) { }
+#endif
 
 struct vmalloc_info {
         unsigned long   used;