hash: fix multiwriter lock memory allocation

[dpdk.git] / lib / librte_hash / rte_cuckoo_hash.c

diff --git a/lib/librte_hash/rte_cuckoo_hash.c b/lib/librte_hash/rte_cuckoo_hash.c
index 375e7d2..f8669a1 100644 (file)
--- a/lib/librte_hash/rte_cuckoo_hash.c
+++ b/lib/librte_hash/rte_cuckoo_hash.c
@@ -280,7 +280,10 @@ rte_hash_create(const struct rte_hash_parameters *params)
                        h->add_key = ADD_KEY_MULTIWRITER;
                        h->multiwriter_lock = rte_malloc(NULL,
                                                        sizeof(rte_spinlock_t),
-                                                       LCORE_CACHE_SIZE);
+                                                       RTE_CACHE_LINE_SIZE);
+                       if (h->multiwriter_lock == NULL)
+                               goto err_unlock;
+
                        rte_spinlock_init(h->multiwriter_lock);
                }
        } else