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Subject[PATCH] kernel/bounds: Provide prototype for foo
kernel/bounds.c is recompiled on every build, and shows the following
warning when compiling with W=1:

CC kernel/bounds.s
linux/kernel/bounds.c:16:6: warning: no previous prototype for ‘foo’ [-Wmissing-prototypes]
void foo(void)

Provide a prototype to satisfy the compiler.

Signed-off-by: Kieran Bingham <>

I compile all of my incremental builds with W=1, which allows me to know
instantly if I add a new compiler warning in code I generate.

This warning always comes up and seems trivial to clean up.
kernel/bounds.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/kernel/bounds.c b/kernel/bounds.c
index c373e887c066..60136d937800 100644
--- a/kernel/bounds.c
+++ b/kernel/bounds.c
@@ -13,6 +13,8 @@
#include <linux/log2.h>
#include <linux/spinlock_types.h>

+void foo(void);
void foo(void)
/* The enum constants to put into include/generated/bounds.h */
 \ /
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