3 files changed, 13 insertions, 35 deletions

diff --git a/passt.c b/passt.c
index b6fc12d..b3f806b 100644
--- a/passt.c
+++ b/passt.c
@@ -101,27 +101,8 @@ struct passt_stats {
  */
 static void post_handler(struct ctx *c, const struct timespec *now)
 {
-#define CALL_PROTO_HANDLER(lc, uc)					\
-	do {								\
-		extern void						\
-		lc ## _defer_handler (struct ctx *c)			\
-		__attribute__ ((weak));					\
-									\
-		if (!c->no_ ## lc) {					\
-			if (lc ## _defer_handler)			\
-				lc ## _defer_handler(c);		\
-									\
-			if (timespec_diff_ms((now), &c->lc.timer_run)	\
-			    >= uc ## _TIMER_INTERVAL) {			\
-				lc ## _timer(c, now);			\
-				c->lc.timer_run = *now;			\
-			}						\
-		} 							\
-	} while (0)
-
-	/* NOLINTNEXTLINE(bugprone-branch-clone): intervals can be the same */
-	CALL_PROTO_HANDLER(tcp, TCP);
-#undef CALL_PROTO_HANDLER
+	if (!c->no_tcp)
+		tcp_defer_handler(c, now);
 
 	flow_defer_handler(c, now);
 	fwd_scan_ports_timer(c, now);
diff --git a/tcp.c b/tcp.c
index 0fb8da0..c400075 100644
--- a/tcp.c
+++ b/tcp.c
@@ -896,16 +896,6 @@ bool tcp_flow_defer(const struct tcp_tap_conn *conn)
 }
 
 /**
- * tcp_defer_handler() - Handler for TCP deferred tasks
- * @c:		Execution context
- */
-/* cppcheck-suppress [constParameterPointer, unmatchedSuppression] */
-void tcp_defer_handler(struct ctx *c)
-{
-	tcp_payload_flush(c);
-}
-
-/**
  * tcp_fill_header() - Fill the TCP header fields for a given TCP segment.
  *
  * @th:		Pointer to the TCP header structure
@@ -3005,12 +2995,20 @@ static void tcp_inactivity(struct ctx *c, const struct timespec *now)
 }
 
 /**
- * tcp_timer() - Periodic tasks: port detection, closed connections, pool refill
+ * tcp_defer_handler() - Handler for TCP deferred tasks
  * @c:		Execution context
  * @now:	Current timestamp
  */
-void tcp_timer(struct ctx *c, const struct timespec *now)
+/* cppcheck-suppress [constParameterPointer, unmatchedSuppression] */
+void tcp_defer_handler(struct ctx *c, const struct timespec *now)
 {
+	tcp_payload_flush(c);
+
+	if (timespec_diff_ms(now, &c->tcp.timer_run) < TCP_TIMER_INTERVAL)
+		return;
+
+	c->tcp.timer_run = *now;
+
 	tcp_sock_refill_init(c);
 	if (c->mode == MODE_PASTA)
 		tcp_splice_refill(c);
diff --git a/tcp.h b/tcp.h
index 8a0eb93..3262a80 100644
--- a/tcp.h
+++ b/tcp.h
@@ -29,8 +29,7 @@ int tcp_tap_handler(const struct ctx *c, uint8_t pif, sa_family_t af,
 int tcp_listen(const struct ctx *c, uint8_t pif, unsigned rule,
 	       const union inany_addr *addr, const char *ifname, in_port_t port);
 int tcp_init(struct ctx *c);
-void tcp_timer(struct ctx *c, const struct timespec *now);
-void tcp_defer_handler(struct ctx *c);
+void tcp_defer_handler(struct ctx *c, const struct timespec *now);
 
 void tcp_update_l2_buf(const unsigned char *eth_d);