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()
3578 	struct ath_buf *bf, *bf_next, *nbf;  in ath_tx_tid_filt_comp_aggr()  local
3584 		bf_next = bf->bf_next;  in ath_tx_tid_filt_comp_aggr()
3585 		bf->bf_next = NULL;	/* Remove it from the aggr list */  in ath_tx_tid_filt_comp_aggr()
3624 		bf = bf_next;  in ath_tx_tid_filt_comp_aggr()
3842 	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
4705 		bf_next = bf->bf_next;  in ath_tx_comp_aggr_error()
4706 		bf->bf_next = NULL;	/* Remove it from the aggr list */  in ath_tx_comp_aggr_error()
4710 			bf->bf_next = NULL;  in ath_tx_comp_aggr_error()
4713 		bf = bf_next;  in ath_tx_comp_aggr_error()
4763 	struct ath_buf *bf, *bf_next;  in ath_tx_comp_cleanup_aggr()  local
4785 		bf = bf->bf_next;  in ath_tx_comp_cleanup_aggr()
4810 		bf_next = bf->bf_next;  in ath_tx_comp_cleanup_aggr()
4811 		bf->bf_next = NULL;  in ath_tx_comp_cleanup_aggr()
4813 		bf = bf_next;  in ath_tx_comp_cleanup_aggr()
4839 	struct ath_buf *bf, *bf_next;  local
4906 		TAILQ_FOREACH_SAFE(bf, &bf_cq, bf_list, bf_next) {
5041 		bf_next = bf->bf_next;
5042 		bf->bf_next = NULL;	/* Remove it from the aggr list */
5057 			bf->bf_next = NULL;
5063 				bf->bf_next = NULL;
5068 		bf = bf_next;