style: free(NULL) is perfectly valid so we can drop some checks

[project/uci.git] / list.c

diff --git a/list.c b/list.c
index 0ea7eda..863c48c 100644 (file)
--- a/list.c
+++ b/list.c
@@ -66,8 +66,7 @@ done:
 __private void
 uci_free_element(struct uci_element *e)
 {
-       if (e->name)
-               free(e->name);
+       free(e->name);
        if (!uci_list_empty(&e->list))
                uci_list_del(&e->list);
        free(e);
@@ -239,8 +238,7 @@ uci_free_package(struct uci_package **package)
        if(!p)
                return;
 
-       if (p->path)
-               free(p->path);
+       free(p->path);
        uci_foreach_element_safe(&p->sections, tmp, e) {
                uci_free_section(uci_to_section(e));
        }
@@ -502,8 +500,7 @@ int uci_rename(struct uci_context *ctx, struct uci_ptr *ptr)
                uci_add_delta(ctx, &p->delta, UCI_CMD_RENAME, ptr->section, ptr->option, ptr->value);
 
        n = uci_strdup(ctx, ptr->value);
-       if (e->name)
-               free(e->name);
+       free(e->name);
        e->name = n;
 
        if (e->type == UCI_TYPE_SECTION)