ARM: OMAP2+: Cocci spatch "ptr_ret.spatch"

Cocci spatch "ptr_ret.spatch"

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Acked-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/pmu.c

@@ -54,10 +54,7 @@ static int __init omap2_init_pmu(unsigned oh_num, char *oh_names[])
 	WARN(IS_ERR(omap_pmu_dev), "Can't build omap_device for %s.\n",
 	     dev_name);
 
-	if (IS_ERR(omap_pmu_dev))
-		return PTR_ERR(omap_pmu_dev);
-
-	return 0;
+	return PTR_RET(omap_pmu_dev);
 }
 
 static int __init omap_init_pmu(void)