fails to state claim for purposes of Fed.R.Civ.P. 12(b)(6) is not automatically frivolous within meaning of section 1915(d)). 9 . Booker v. Koonce, 2 F.3d 114, 115 (5th Cir.1993). 10 . Id. at 115 n. 6. 11 . Neitzke, 490 U.S. at 325, 109 S.Ct. at 1831-32; Denton, 504 U.S. at 28, 112 S.Ct. at 1733; see also, Booker, 2 F.3d at 115-16. 12 . Denton, 504 U.S. at 33-34, 112 S.Ct. at 1733. 13 . Neitzke, 490 U.S. at 325, 109 S.Ct. at 1831-32; Denton, 504 U.S. at 28, 112 S.Ct. at 1733; see also, Booker, 2 F.3d at 115-16. 14 . Powell v. Estelle, 959 F.2d 22 (5th Cir.1992) (per curiam), cert. denied sub nom., Harrison v. McKaskle, - U.S. -, 113 S.Ct. 668, 121 L.Ed.2d 592 (1992). 15 . Id. (citing Turner v. Safley, 482 U.S. 78, 107 S.Ct. 2254, 96 L.Ed.2d 64 (1974)). 16 . See Powell, 959 F.2d at 25 (<HOLDING>); Scott v. Mississippi Dep't of Corrections,
holding that the particular method is not rationally related to legitimate government interest if it is clearly arbitrary and unreasonable holding that sentencing criminals in part based on criminal history is rationally related to a legitimate government interest holding that  841bls mandatory minimum provisions were rationally related to the objectives of protecting public health and welfare holding that if status is not a fundamental right and that  1915g is rationally related to the legitimate end of deterring frivolous lawsuits holding that the tdjcs prohibition on long hair and beards is rationally related to legitimate state objectives