Sierras Deshawn Cobb, a federal prisoner, appeals the district court’s order adopting the order of the magistrate judge and dismissing without prejudice his motion seeking the award of jail credits, which the district court construed as a petition filed under 28 U.S.C. § 2241 (2000). We have reviewed the record and find no reversible error. Accordingly, we affirm on the reasoning of the district court. See Cobb v. United States, Nos. CR-00-364; CA-04-674-1 (M.D.N.C. Oct. 21, 2004). We dispense with oral argument because the facts and legal contentions are adequately presented in the materials before the court and argument would not aid the decisional process.

AFFIRMED