to be merged into BBR implementation (very minor modifs)

Author: haproxyFred

src/quic_cc_bbr.c

@@ -198,9 +198,9 @@ static void bbr_init_pacing_rate(struct quic_cc *cc, struct bbr *bbr)
 {
 	struct quic_cc_path *p = container_of(cc, struct quic_cc_path, cc);
 	unsigned int srtt = p->loss.srtt;
-	uint64_t nominal_bandwidth = 1000 * p->initial_wnd / (srtt ? srtt : 1);
 
-	bbr->pacing_rate = BBR_STARTUP_PACING_GAIN_MULT * nominal_bandwidth / BBR_GAIN_DIVI;
+	bbr->pacing_rate = 1000 * p->initial_wnd * BBR_STARTUP_PACING_GAIN_MULT /
+		BBR_GAIN_DIVI / (srtt ? srtt : 1);
 }
 
 static void bbr_enter_startup(struct bbr *bbr)
@@ -1133,7 +1133,7 @@ struct quic_cc_drs *bbr_get_drs(struct quic_cc *cc)
 	return ((struct bbr *)quic_cc_priv(cc))->drs;
 }
 
-/* Return the pacing delay betwen burst of packets in nanoseconds */
+/* Return the pacing delay between bursts of packets in nanoseconds */
 unsigned long long bbr_pacing_delay_ns(const struct quic_cc *cc)
 {
 	struct bbr *bbr = quic_cc_priv(cc);