45-112.Usury; relief; tender of principal unnecessary.Relief to the complaining party in case of an usurious loan may be given without payment or tender by him of the principal sum.SourceLaws 1879, § 7, p. 115; R.S.1913, § 3352; C.S.1922, § 2840; C.S.1929, § 45-107; R.S.1943, § 45-112.