alienware-wmi: whitespace improvements

These were some items that were pointed out in previous patches that
weren't caught be previous reviewers, but should be applied to other
parts of the driver as well.

Signed-off-by: Mario Limonciello <mario_limonciello@dell.com>
[dvhart: reverted a couple incorrect line wrapping changes]
Signed-off-by: Darren Hart <dvhart@linux.intel.com>

drivers/platform/x86/alienware-wmi.c

@@ -622,10 +622,6 @@ static int create_hdmi(struct platform_device *dev)
 
 	ret = sysfs_create_group(&dev->dev.kobj, &hdmi_attribute_group);
 	if (ret)
-		goto error_create_hdmi;
-	return 0;
-
-error_create_hdmi:
 		remove_hdmi(dev);
 	return ret;
 }