Federal inmate Rudy Stanko appeals the district court’s 1 denial of his petition for a writ of habeas corpus, filed under 28 U.S.C. § 2241. Upon de novo review, see Mitchell v. U.S. Parole Comm’n, 538 F.3d 948, 951 (8th Cir. 2008) (per curiam), we conclude habeas relief was properly denied. We affirm the judgment. See 8th Cir. R. 47B.