diff options
Diffstat (limited to 'hicn-light/src/hicn/strategies/load_balancer.c')
| -rw-r--r-- | hicn-light/src/hicn/strategies/load_balancer.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/hicn-light/src/hicn/strategies/load_balancer.c b/hicn-light/src/hicn/strategies/load_balancer.c index 709efcf23..0e1a170f7 100644 --- a/hicn-light/src/hicn/strategies/load_balancer.c +++ b/hicn-light/src/hicn/strategies/load_balancer.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2021 Cisco and/or its affiliates. + * Copyright (c) 2021-2022 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: @@ -58,8 +58,6 @@ static inline void update_state_dec(nexthop_state_t *state) { } static inline void reset_all(nexthops_t *nexthops) { - unsigned i; - nexthop_t nexthop; nexthops_enumerate(nexthops, i, nexthop, { (void)nexthop; nexthops->state[i].load_balancer = NEXTHOP_STATE_INIT; @@ -95,9 +93,9 @@ static int strategy_load_balancer_remove_nexthop(strategy_entry_t *entry, static nexthops_t *strategy_load_balancer_lookup_nexthops( strategy_entry_t *entry, nexthops_t *nexthops, const msgbuf_t *msgbuf) { + if (nexthops_get_curlen(nexthops) == 0) return nexthops; /* Compute the sum of weights of potential next hops */ double sum = 0; - unsigned i, nexthop; nexthops_enumerate(nexthops, i, nexthop, { (void)nexthop; sum += nexthops_state(nexthops, i).load_balancer.weight; @@ -125,10 +123,7 @@ static int strategy_load_balancer_on_timeout( * nexthops, we can allow for linear search that will be very efficient * CPU-wise. */ - nexthop_t timeout_nexthop; nexthops_foreach(timeout_nexthops, timeout_nexthop, { - nexthop_t nexthop; - unsigned i; nexthops_enumerate(nexthops, i, nexthop, { if (nexthop == timeout_nexthop) update_state_dec(nexthop_state(nexthops, i)); |