[PATCH v2 2/3] cmd/bedbug.c: Make bedbug_init have a return value

[Ovidiu Panait <ovpanait@gmail.com>]

Do this as a preparation for removing initr_bedbug wrapper from
common/board_r.c.

Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
v2 updates:
  - fix checkpatch warnings
  - add reviewed-by tag

 cmd/bedbug.c          | 4 ++--
 include/bedbug/type.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/cmd/bedbug.c b/cmd/bedbug.c
index 9fee528830..7cb6378352 100644
--- a/cmd/bedbug.c
+++ b/cmd/bedbug.c
@@ -44,10 +44,10 @@ int bedbug_puts (const char *str)
  * settings.
  * ====================================================================== */
 
-void bedbug_init (void)
+int bedbug_init(void)
 {
 	/* -------------------------------------------------- */
-	return;
+	return 0;
 }				/* bedbug_init */
 
 
diff --git a/include/bedbug/type.h b/include/bedbug/type.h
index b7b447b1fe..5008b40ca8 100644
--- a/include/bedbug/type.h
+++ b/include/bedbug/type.h
@@ -3,7 +3,7 @@
 
 /* Supporting routines */
 int bedbug_puts (const char *);
-void bedbug_init (void);
+int bedbug_init(void);
 void bedbug860_init (void);
 void do_bedbug_breakpoint (struct pt_regs *);
 void bedbug_main_loop (unsigned long, struct pt_regs *);
-- 
2.17.1