752 	struct wcn36xx_dxe_ctl *ctl_bd, *ctl_skb;  in wcn36xx_dxe_tx_frame()  local
761 	ctl_skb = ctl_bd->next;  in wcn36xx_dxe_tx_frame()
768 	if (NULL != ctl_skb->skb) {  in wcn36xx_dxe_tx_frame()
775 	if (unlikely(ctl_skb->bd_cpu_addr)) {  in wcn36xx_dxe_tx_frame()
782 	desc_skb = ctl_skb->desc;  in wcn36xx_dxe_tx_frame()
812 	ctl_skb->skb = skb;  in wcn36xx_dxe_tx_frame()
814 	desc_skb->fr_len = ctl_skb->skb->len;  in wcn36xx_dxe_tx_frame()
819 			 (char *)ctl_skb->skb->data, ctl_skb->skb->len);  in wcn36xx_dxe_tx_frame()
822 	ch->head_blk_ctl = ctl_skb->next;  in wcn36xx_dxe_tx_frame()
857 	struct wcn36xx_dxe_ctl *ctl_bd, *ctl_skb;  in _wcn36xx_dxe_tx_channel_is_empty()  local
866 	ctl_skb = ctl_skb_start;  in _wcn36xx_dxe_tx_channel_is_empty()
868 		if (ctl_skb->skb) {  in _wcn36xx_dxe_tx_channel_is_empty()
872 		ctl_bd = ctl_skb->next;  in _wcn36xx_dxe_tx_channel_is_empty()
873 		ctl_skb = ctl_bd->next;  in _wcn36xx_dxe_tx_channel_is_empty()
874 	} while (ctl_skb != ctl_skb_start);  in _wcn36xx_dxe_tx_channel_is_empty()