malloc: fix invalid argument handling

When adding memory to an external heap, do not go to unlock failure
handler because the memory hotplug lock hasn't been taken out yet.

Fixes: 7d75c31014f7 ("malloc: allow adding memory to named heaps")

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>

diff --git a/lib/librte_eal/common/rte_malloc.c b/lib/librte_eal/common/rte_malloc.c
index 9e61dc4..0da5ad5 100644 (file)
--- a/lib/librte_eal/common/rte_malloc.c
+++ b/lib/librte_eal/common/rte_malloc.c
@@ -349,8 +349,7 @@ rte_malloc_heap_memory_add(const char *heap_name, void *va_addr, size_t len,
                        strnlen(heap_name, RTE_HEAP_NAME_MAX_LEN) ==
                                RTE_HEAP_NAME_MAX_LEN) {
                rte_errno = EINVAL;
-               ret = -1;
-               goto unlock;
+               return -1;
        }
        rte_rwlock_write_lock(&mcfg->memory_hotplug_lock);