diff options
Diffstat (limited to 'hicn-light/src/hicn/core/fib.c')
| -rw-r--r-- | hicn-light/src/hicn/core/fib.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/hicn-light/src/hicn/core/fib.c b/hicn-light/src/hicn/core/fib.c index 5f8788155..c44d2daf0 100644 --- a/hicn-light/src/hicn/core/fib.c +++ b/hicn-light/src/hicn/core/fib.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2021-2022 Cisco and/or its affiliates. + * Copyright (c) 2021-2023 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: @@ -291,7 +291,7 @@ void _fib_remove(fib_t *fib, fib_node_t *curr, fib_node_t *parent) { * / \ * l L */ -void fib_add(fib_t *fib, fib_entry_t *entry) { +fib_entry_t *fib_add(fib_t *fib, fib_entry_t *entry) { assert(fib); assert(entry); @@ -329,17 +329,12 @@ void fib_add(fib_t *fib, fib_entry_t *entry) { /* Case 2 */ if (search.prefix_len == search.match_len && prefix_len == search.match_len) { - if (!curr->is_used) { - curr->is_used = true; - if (curr->entry) fib_entry_free(curr->entry); - curr->entry = entry; - fib->size++; - } else { - const nexthops_t *nexthops = fib_entry_get_nexthops(entry); - nexthops_foreach(nexthops, nexthop, - { fib_entry_nexthops_add(curr->entry, nexthop); }); - fib_entry_free(entry); - } + const nexthops_t *nexthops = fib_entry_get_nexthops(entry); + nexthops_foreach(nexthops, nexthop, + { fib_entry_nexthops_add(curr->entry, nexthop); }); + fib_entry_free(entry); + entry = curr->entry; + curr->is_used = true; goto END; } @@ -366,7 +361,7 @@ END: #if 0 fib_dump(fib); #endif - ; /* required by clang */ + return entry; } /* |