Missouri inmate Arthur Greenwood appeals the district court’s 1 pre-service dismissal of his civil complaint. Having carefully reviewed the record and appellant’s brief, we agree with the district court that the relief Greenwood seeks must be pursued in a 28 U.S.C. § 2254 petition after he exhausts his available state-court remedies. Accordingly, we affirm, but we modify the dismissal to be without prejudice as to all claims. See 8th Cir. R. 47B.