Lines Matching refs:NULL
91 if (label == NULL)92 return (NULL);97 return (NULL);107 if (inp->inp_label == NULL)119 if (label == NULL)120 return (NULL);126 return (NULL);136 if (ipq->ipq_label == NULL)154 inp->inp_label = NULL;177 ipq->ipq_label = NULL;303 if (inp != NULL) {