acl: fix for loop initial declaration

[vpp.git] / src / plugins / acl / hash_lookup.c

diff --git a/src/plugins/acl/hash_lookup.c b/src/plugins/acl/hash_lookup.c
index ea07fad..9a9a1ff 100644 (file)
--- a/src/plugins/acl/hash_lookup.c
+++ b/src/plugins/acl/hash_lookup.c
@@ -265,13 +265,14 @@ tm_assign_mask_type_index(acl_main_t *am, fa_5tuple_t *mask, int is_ip6, u32 lc_
        u32 mask_type_index = ~0;
        u32 for_mask_type_index = ~0;
        ace_mask_type_entry_t *mte;
+       int order_index;
        /* look for existing mask comparable with the one in input */
 
        hash_applied_mask_info_t **hash_applied_mask_info_vec = vec_elt_at_index(am->hash_applied_mask_info_vec_by_lc_index, lc_index);
        hash_applied_mask_info_t *minfo;
 
         if (vec_len(*hash_applied_mask_info_vec) > 0) {
-           for(int order_index = vec_len((*hash_applied_mask_info_vec)) -1; order_index >= 0; order_index--) {
+           for(order_index = vec_len((*hash_applied_mask_info_vec)) -1; order_index >= 0; order_index--) {
                minfo = vec_elt_at_index((*hash_applied_mask_info_vec), order_index);
                for_mask_type_index = minfo->mask_type_index;
                mte = vec_elt_at_index(am->ace_mask_type_pool, for_mask_type_index);