0) {
-		warnx("The USB packet filter might be disabled.");
-		warnx("See the \"hw.usb.no_pf\" sysctl for more information.");
-	}
-}
-
 int
 main(int argc, char *argv[])
 {
@@ -939,8 +922,6 @@ main(int argc, char *argv[])
 		exit(EXIT_SUCCESS);
 	}
 
-	check_usb_pf_sysctl();
-
 	p->fd = fd = open("/dev/bpf", O_RDONLY);
 	if (p->fd < 0)
 		err(EXIT_FAILURE, "Could not open BPF device");