I am a GC holder and planning to come back to the US with a reentry permit after staying outside US for 2 years, right before the reentry permit expired. then I plan too stay in the US for 2-3weeks and will leave again. but I will be back for good within a year. in my case, will I need a reentry permit for my 2nd trip since I will be back within a year? I planned to get my RP extend for another year, but afraid don't have enough time. since I will be back for 2-3weeks, will it "reset" the requirement for GC holder that if you were outside US within a year, you can come back with just GC.
any advice would help.