Remove unused variable binding.
Remove unused variable binding.

jbcrail/coreutils,jbcrail/coreutils,tempbottle/coreutils,keunwoo/coreutils,uutils/coreutils,ebfe/coreutils,wimh/coreutils,keunwoo/coreutils,kevgeniy/coreutils,kevgeniy/coreutils,tempbottle/coreutils,Arcterus/coreutils,Heather/coreutils,uutils/coreutils,Heather/coreutils,ebfe/coreutils,Arcterus/coreutils,uutils/coreutils,wimh/coreutils