diff --git a/sys/netinet/tcp_hpts.c b/sys/netinet/tcp_hpts.c
--- a/sys/netinet/tcp_hpts.c
+++ b/sys/netinet/tcp_hpts.c
@@ -1014,7 +1014,7 @@
 hpts_cpuid(struct inpcb *inp, int *failed)
 {
 	u_int cpuid;
-#if !defined(RSS) && defined(NUMA)
+#ifdef NUMA
 	struct hpts_domain_info *di;
 #endif
 
@@ -1040,7 +1040,7 @@
 		return (hpts_random_cpu(inp));
 	else
 		return (cpuid);
-#else
+#endif
 	/*
 	 * We don't have a flowid -> cpuid mapping, so cheat and just map
 	 * unknown cpuids to curcpu.  Not the best, but apparently better
@@ -1063,7 +1063,6 @@
 		cpuid = inp->inp_flowid % mp_ncpus;
 	counter_u64_add(cpu_uses_flowid, 1);
 	return (cpuid);
-#endif
 }
 
 static void
diff --git a/sys/netinet/tcp_timer.c b/sys/netinet/tcp_timer.c
--- a/sys/netinet/tcp_timer.c
+++ b/sys/netinet/tcp_timer.c
@@ -210,17 +210,14 @@
 {
 	u_int cpuid;
 
-#ifdef	RSS
 	if (per_cpu_timers) {
+#ifdef	RSS
 		cpuid = rss_hash2cpuid(inp->inp_flowid, inp->inp_flowtype);
 		if (cpuid == NETISR_CPUID_NONE)
 			return (curcpu);	/* XXX */
 		else
 			return (cpuid);
-	}
-#else
-	/* Legacy, pre-RSS behaviour */
-	if (per_cpu_timers) {
+#endif
 		/*
 		 * We don't have a flowid -> cpuid mapping, so cheat and
 		 * just map unknown cpuids to curcpu.  Not the best, but
@@ -230,10 +227,7 @@
 		if (! CPU_ABSENT(cpuid))
 			return (cpuid);
 		return (curcpu);
-	}
-#endif
-	/* Default for RSS and non-RSS - cpuid 0 */
-	else {
+	} else {
 		return (0);
 	}
 }