Redesign return policy
Redesign the project wide return from function policy. Functions now return negative values for errors and 0 or positive for success. Also removes unnecessary functions.
Signed-off-by: George Vardakis vardakis@libre.space
Redesign the project wide return from function policy. Functions now return negative values for errors and 0 or positive for success. Also removes unnecessary functions.
Signed-off-by: George Vardakis vardakis@libre.space