[PATCH 34/58] kbuild: kernel/bounds.c: Add prototype for dummy function foo

[Josh Triplett]

kernel/bounds.c defines an intentionally unused function foo, just to
slurp out the generated assembly and obtain the values for some
constants.  Add a prototype of this function, to satisfy GCC
(-Wmissing-prototypes) and Sparse (-Wdecl).

kernel/bounds.c:14:6: warning: no previous prototype for âfooâ [-Wmissing-prototypes]

Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
 kernel/bounds.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/bounds.c b/kernel/bounds.c
index 0c9b862..cfb4805 100644
--- a/kernel/bounds.c
+++ b/kernel/bounds.c
@@ -11,6 +11,8 @@
 #include <linux/kbuild.h>
 #include <linux/page_cgroup.h>
 
+void foo(void);
+
 void foo(void)
 {
 	/* The enum constants to put into include/generated/bounds.h */
-- 
1.7.10.4

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