Leonard Ray Smith appeals his conviction for possession with the intent to distribute ecstasy and possession of a firearm in furtherance of a drug-trafficking crime. Smith argues that the district court erred in denying his motion to continue the suppression hearing and that the district court erred in denying the motion to suppress the evidence.

This court will only overturn the denial of a motion to continue if the defendant shows that the district court abused its discretion and that he suffered serious prejudice. United States v. Scott, 48 F.3d 1389, 1393 (5th Cir. 1995). Smith’s contention that he was entitled to test the credibility of the confidential informant is incorrect. Further, the informant’s testimony was irrelevant to the determination made by the district court regarding the suppression of the evidence. The district court did not abuse its discretion in denying the motion to continue.

Smith next contends that the district court should have granted the motion to suppress the evidence because the actions of the law enforcement officers violated his Louisiana constitutional rights. The reasonableness of the search under the Fourth Amendment is not dependent upon state law. United States v. Eastland, 989 F.2d 760, 766 (5th Cir. 1993); see also United States v. Walker, 960 F.2d 409, 415 (5th Cir. 1992).

Accordingly, Smith’s conviction is AFFIRMED.