Also, don't return an error for empty sysfs files. The reserved memory page file will often have no lines. We don't want it to appear that this function is not supported if the file is empty. Change-Id: I1d28bb184ea587bb578fe71dd75adc2a812d09a8
Also, don't return an error for empty sysfs files. The reserved memory page file will often have no lines. We don't want it to appear that this function is not supported if the file is empty. Change-Id: I1d28bb184ea587bb578fe71dd75adc2a812d09a8