ARM: s3c64xx: Delete an unnecessary return statement in samsung_bl_set

Fix checkpatch warning:
	WARNING: void function return statements are not generally useful

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
[krzk: Rewrite commit message]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm/mach-s3c64xx/dev-backlight.c b/arch/arm/mach-s3c64xx/dev-backlight.c
index 7e2db762c442d340d4074e1165e397f03674ce6e..7ef8b901934400c3b9849b2197041a361d11fbf3 100644 (file)
--- a/arch/arm/mach-s3c64xx/dev-backlight.c
+++ b/arch/arm/mach-s3c64xx/dev-backlight.c
@@ -141,5 +141,4 @@ err_plat_reg2:
        kfree(samsung_bl_data);
 err_data:
        kfree(samsung_bl_device);
-       return;
 }