Is it okay to not use a variable?

[Mabaet.Baet]

struct
unit a
unit b
private static method blah blah

emnd,methjod jiber blaber
endstruct

I have this part of my code. is it okay not to use unit b in the whole code?
there is a function where i will call that struct and then there will be a probability (depending on when will be used) where the unit b will not be used. Is it fine?

 

[PurgeandFire]

Yeah it is fine. It doesn't really make a difference. Some compilers (eclipse) may report something like that but it isn't an actual problem.

 

[Mabaet.Baet]

thanks man