161 		bf = bf->bf_next;  in ath_tx_alq_post()
616 		    !! (bf->bf_next == NULL) /* is_last_subframe */  in ath_tx_setds_11n()
640 		bf = bf->bf_next;  in ath_tx_setds_11n()
3577 	struct ath_buf *bf, *bf_next, *nbf;  in ath_tx_tid_filt_comp_aggr()  local
3583 		bf_next = bf->bf_next;  in ath_tx_tid_filt_comp_aggr()
3584 		bf->bf_next = NULL;	/* Remove it from the aggr list */  in ath_tx_tid_filt_comp_aggr()
3623 		bf = bf_next;  in ath_tx_tid_filt_comp_aggr()
3841 	bf->bf_next = NULL;  in ath_tx_tid_drain_pkt()
4319 	struct ath_buf *bf, *bf_next;  in ath_tx_tid_cleanup_frame()  local
4333 		bf_next = bf->bf_next;	/* next aggregate frame, or NULL */  in ath_tx_tid_cleanup_frame()
4352 		bf->bf_next = NULL;  in ath_tx_tid_cleanup_frame()
4362 		bf = bf_next;  in ath_tx_tid_cleanup_frame()
4384 	struct ath_buf *bf, *bf_next;  in ath_tx_tid_cleanup()  local
4415 		bf_next = TAILQ_NEXT(bf, bf_list);  in ath_tx_tid_cleanup()
4425 		bf = bf_next;  in ath_tx_tid_cleanup()
4658 	bf->bf_next = NULL;		/* Just to make sure */  in ath_tx_retry_subframe()
4678 	struct ath_buf *bf_next, *bf;  in ath_tx_comp_aggr_error()  local
4703 		bf_next = bf->bf_next;  in ath_tx_comp_aggr_error()
4704 		bf->bf_next = NULL;	/* Remove it from the aggr list */  in ath_tx_comp_aggr_error()
4708 			bf->bf_next = NULL;  in ath_tx_comp_aggr_error()
4711 		bf = bf_next;  in ath_tx_comp_aggr_error()
4761 	struct ath_buf *bf, *bf_next;  in ath_tx_comp_cleanup_aggr()  local
4783 		bf = bf->bf_next;  in ath_tx_comp_cleanup_aggr()
4808 		bf_next = bf->bf_next;  in ath_tx_comp_cleanup_aggr()
4809 		bf->bf_next = NULL;  in ath_tx_comp_cleanup_aggr()
4811 		bf = bf_next;  in ath_tx_comp_cleanup_aggr()
4837 	struct ath_buf *bf, *bf_next;  local
4907 		TAILQ_FOREACH_SAFE(bf, &bf_cq, bf_list, bf_next) {
5046 		bf_next = bf->bf_next;
5047 		bf->bf_next = NULL;	/* Remove it from the aggr list */
5062 			bf->bf_next = NULL;
5068 				bf->bf_next = NULL;
5073 		bf = bf_next;