[PATCH 3/4] ARM: rockchip: bootm: don't propagate error from register_image_handler

[Michael Tretter <m.tretter@pengutronix.de>]

register_image_handler() always returns 0 and never fails.

Make this obvious by not propagating the return code from
register_image_handler() but always returning 0 in
rockchip_register_barebox_image_handler().

This is a preparation for adding more image handlers for Rockchip.

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
---
 arch/arm/mach-rockchip/bootm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-rockchip/bootm.c b/arch/arm/mach-rockchip/bootm.c
index 6f4aa278087639cf2088c4e0f83929f7c2b59db9..097b0af7d8ba29a37e50dcb0f7d823c0456d1020 100644
--- a/arch/arm/mach-rockchip/bootm.c
+++ b/arch/arm/mach-rockchip/bootm.c
@@ -118,6 +118,8 @@ static int rockchip_register_barebox_image_handler(void)
 	if (rockchip_soc() < 0)
 		return 0;
 
-	return register_image_handler(&image_handler_rkns_barebox_image);
+	register_image_handler(&image_handler_rkns_barebox_image);
+
+	return 0;
 }
 late_initcall(rockchip_register_barebox_image_handler);

-- 
2.39.5