diff options
Diffstat (limited to 'lib/table.h')
| -rw-r--r-- | lib/table.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/table.h b/lib/table.h index 8304abe59b..ac7df3e695 100644 --- a/lib/table.h +++ b/lib/table.h @@ -235,13 +235,17 @@ static inline struct route_node *route_lock_node(struct route_node *node) } /* Unlock node. */ -static inline void route_unlock_node(struct route_node *node) +static inline struct route_node *route_unlock_node(struct route_node *node) { assert(node->lock > 0); (*(unsigned *)&node->lock)--; - if (node->lock == 0) + if (node->lock == 0) { route_node_delete(node); + return NULL; + } + + return node; } /* |