diff options
-rw-r--r-- | src/rule.c | 18 |
1 files changed, 12 insertions, 6 deletions
@@ -1030,6 +1030,17 @@ struct nftnl_expr_iter { struct nftnl_expr *cur; }; +static void nftnl_expr_iter_init(const struct nftnl_rule *r, + struct nftnl_expr_iter *iter) +{ + iter->r = r; + if (list_empty(&r->expr_list)) + iter->cur = NULL; + else + iter->cur = list_entry(r->expr_list.next, struct nftnl_expr, + head); +} + struct nftnl_expr_iter *nftnl_expr_iter_create(const struct nftnl_rule *r) { struct nftnl_expr_iter *iter; @@ -1038,12 +1049,7 @@ struct nftnl_expr_iter *nftnl_expr_iter_create(const struct nftnl_rule *r) if (iter == NULL) return NULL; - iter->r = r; - if (list_empty(&r->expr_list)) - iter->cur = NULL; - else - iter->cur = list_entry(r->expr_list.next, struct nftnl_expr, - head); + nftnl_expr_iter_init(r, iter); return iter; } |