348 	struct hif_scatter_req *s_req;  in ath6kl_sdio_alloc_prep_scat_req()  local
354 	scat_req_sz = sizeof(*s_req) + scat_list_sz;  in ath6kl_sdio_alloc_prep_scat_req()
364 		s_req = kzalloc(scat_req_sz, GFP_KERNEL);  in ath6kl_sdio_alloc_prep_scat_req()
365 		if (!s_req)  in ath6kl_sdio_alloc_prep_scat_req()
371 				kfree(s_req);  in ath6kl_sdio_alloc_prep_scat_req()
375 			s_req->virt_dma_buf =  in ath6kl_sdio_alloc_prep_scat_req()
379 			s_req->sgentries = kzalloc(size, GFP_KERNEL);  in ath6kl_sdio_alloc_prep_scat_req()
381 			if (!s_req->sgentries) {  in ath6kl_sdio_alloc_prep_scat_req()
382 				kfree(s_req);  in ath6kl_sdio_alloc_prep_scat_req()
390 			kfree(s_req->sgentries);  in ath6kl_sdio_alloc_prep_scat_req()
391 			kfree(s_req->virt_dma_buf);  in ath6kl_sdio_alloc_prep_scat_req()
392 			kfree(s_req);  in ath6kl_sdio_alloc_prep_scat_req()
397 		bus_req->scat_req = s_req;  in ath6kl_sdio_alloc_prep_scat_req()
398 		s_req->busrequest = bus_req;  in ath6kl_sdio_alloc_prep_scat_req()
400 		s_req->virt_scat = virt_scat;  in ath6kl_sdio_alloc_prep_scat_req()
403 		hif_scatter_req_add(ar_sdio->ar, s_req);  in ath6kl_sdio_alloc_prep_scat_req()
660 					struct hif_scatter_req *s_req)  in ath6kl_sdio_scatter_req_add()  argument
666 	list_add_tail(&s_req->list, &ar_sdio->scat_req);  in ath6kl_sdio_scatter_req_add()
702 	struct hif_scatter_req *s_req, *tmp_req;  in ath6kl_sdio_cleanup_scatter()  local
706 	list_for_each_entry_safe(s_req, tmp_req, &ar_sdio->scat_req, list) {  in ath6kl_sdio_cleanup_scatter()
707 		list_del(&s_req->list);  in ath6kl_sdio_cleanup_scatter()
715 		if (s_req->busrequest) {  in ath6kl_sdio_cleanup_scatter()
716 			s_req->busrequest->scat_req = NULL;  in ath6kl_sdio_cleanup_scatter()
717 			ath6kl_sdio_free_bus_req(ar_sdio, s_req->busrequest);  in ath6kl_sdio_cleanup_scatter()
719 		kfree(s_req->virt_dma_buf);  in ath6kl_sdio_cleanup_scatter()
720 		kfree(s_req->sgentries);  in ath6kl_sdio_cleanup_scatter()
721 		kfree(s_req);  in ath6kl_sdio_cleanup_scatter()