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Diffstat (limited to 'src/vnet/dpo/load_balance.h')
| -rw-r--r-- | src/vnet/dpo/load_balance.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/vnet/dpo/load_balance.h b/src/vnet/dpo/load_balance.h index 3605d82a207..eee073f5892 100644 --- a/src/vnet/dpo/load_balance.h +++ b/src/vnet/dpo/load_balance.h @@ -232,6 +232,14 @@ load_balance_get (index_t lbi) return (pool_elt_at_index(load_balance_pool, lbi)); } +static inline load_balance_t * +load_balance_get_or_null (index_t lbi) +{ + if (pool_is_free_index (load_balance_pool, lbi)) + return 0; + return (pool_elt_at_index (load_balance_pool, lbi)); +} + #define LB_HAS_INLINE_BUCKETS(_lb) \ ((_lb)->lb_n_buckets <= LB_NUM_INLINE_BUCKETS) |