removed redundent test for NULL
@@ -136,7 +136,6 @@ void * lv_ll_ins_tail(lv_ll_t * ll_p)
lv_ll_node_t * n_new;
n_new = lv_mem_alloc(ll_p->n_size + LL_NODE_META_SIZE);
- if(n_new == NULL) return NULL;
if(n_new != NULL) {
node_set_next(ll_p, n_new, NULL); /*No next after the new tail*/
