Plaintiff Gary Ross, a correctional officer with Clayton County, appeals the district court's grant of summary judgment for Clayton County and the grant of summary judgment for the individual defendants in his civil rights action under 42 U.S.C. § 1983 regarding his demotion from the rank of sergeant. Ross makes two constitutional claims: (i) that the demotion violated his procedural due process rights; and (ii) that the demotion violated his First Amendment right of free association because it penalized him for living with an active probationer who happened to be his brother. The district court granted summary judgment to the individual defendants on the basis of qualified immunity, and to Clayton County because none of Ross's constitutional rights were violated. For the reasons that follow, we reject Ross's assertions of error and affirm the district court.