mem: fix alignment parameter check

[dpdk.git] / lib / librte_eal / common / eal_common_memzone.c

diff --git a/lib/librte_eal/common/eal_common_memzone.c b/lib/librte_eal/common/eal_common_memzone.c
index b5a5d72..a588012 100644 (file)
--- a/lib/librte_eal/common/eal_common_memzone.c
+++ b/lib/librte_eal/common/eal_common_memzone.c
@@ -156,7 +156,7 @@ memzone_reserve_aligned_thread_unsafe(const char *name, size_t len,
        }
 
        /* if alignment is not a power of two */
-       if (!rte_is_power_of_2(align)) {
+       if (align && !rte_is_power_of_2(align)) {
                RTE_LOG(ERR, EAL, "%s(): Invalid alignment: %u\n", __func__,
                                align);
                rte_errno = EINVAL;