Imported Upstream version 16.07-rc4

[deb_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 5d28341..1bd0a33 100644 (file)
--- a/lib/librte_eal/common/eal_common_memzone.c
+++ b/lib/librte_eal/common/eal_common_memzone.c
@@ -144,16 +144,16 @@ memzone_reserve_aligned_thread_unsafe(const char *name, size_t len,
                return NULL;
        }
 
-       /* zone already exist */
-       if ((memzone_lookup_thread_unsafe(name)) != NULL) {
-               RTE_LOG(DEBUG, EAL, "%s(): memzone <%s> already exists\n",
+       if (strlen(name) > sizeof(mz->name) - 1) {
+               RTE_LOG(DEBUG, EAL, "%s(): memzone <%s>: name too long\n",
                        __func__, name);
-               rte_errno = EEXIST;
+               rte_errno = ENAMETOOLONG;
                return NULL;
        }
 
-       if (strlen(name) >= sizeof(mz->name) - 1) {
-               RTE_LOG(DEBUG, EAL, "%s(): memzone <%s>: name too long\n",
+       /* zone already exist */
+       if ((memzone_lookup_thread_unsafe(name)) != NULL) {
+               RTE_LOG(DEBUG, EAL, "%s(): memzone <%s> already exists\n",
                        __func__, name);
                rte_errno = EEXIST;
                return NULL;