Remove unused variable in the poll interface
Remove unused variable in the poll interface

jimmyharris/luaposix,zevv/luaposix,snegovick/luaposix,ardje/luaposix,zevv/luaposix,rrthomas/luaposix,snegovick/luaposix,jimmyharris/luaposix,luaposix/luaposix,ardje/luaposix,rrthomas/luaposix