565 	ddev->saved_skb = pskb_copy(skb, GFP_KERNEL);  in digital_in_send_ack()
571 		kfree_skb(ddev->saved_skb);  in digital_in_send_ack()
572 		ddev->saved_skb = NULL;  in digital_in_send_ack()
685 	if (!ddev->saved_skb)  in digital_in_send_saved_skb()
688 	skb_get(ddev->saved_skb);  in digital_in_send_saved_skb()
690 	rc = digital_in_send_cmd(ddev, ddev->saved_skb, ddev->dep_rwt,  in digital_in_send_saved_skb()
693 		kfree_skb(ddev->saved_skb);  in digital_in_send_saved_skb()
808 		kfree_skb(ddev->saved_skb);  in digital_in_recv_dep_res()
809 		ddev->saved_skb = NULL;  in digital_in_recv_dep_res()
855 		kfree_skb(ddev->saved_skb);  in digital_in_recv_dep_res()
856 		ddev->saved_skb = NULL;  in digital_in_recv_dep_res()
904 	kfree_skb(ddev->saved_skb);  in digital_in_recv_dep_res()
905 	ddev->saved_skb = NULL;  in digital_in_recv_dep_res()
945 	ddev->saved_skb = pskb_copy(tmp_skb, GFP_KERNEL);  in digital_in_send_dep_req()
956 		kfree_skb(ddev->saved_skb);  in digital_in_send_dep_req()
957 		ddev->saved_skb = NULL;  in digital_in_send_dep_req()
1023 	ddev->saved_skb = pskb_copy(skb, GFP_KERNEL);  in digital_tg_send_ack()
1029 		kfree_skb(ddev->saved_skb);  in digital_tg_send_ack()
1030 		ddev->saved_skb = NULL;  in digital_tg_send_ack()
1076 	if (!ddev->saved_skb)  in digital_tg_send_saved_skb()
1079 	skb_get(ddev->saved_skb);  in digital_tg_send_saved_skb()
1081 	rc = digital_tg_send_cmd(ddev, ddev->saved_skb, 1500,  in digital_tg_send_saved_skb()
1084 		kfree_skb(ddev->saved_skb);  in digital_tg_send_saved_skb()
1193 		kfree_skb(ddev->saved_skb);  in digital_tg_recv_dep_req()
1194 		ddev->saved_skb = NULL;  in digital_tg_recv_dep_req()
1264 		kfree_skb(ddev->saved_skb);  in digital_tg_recv_dep_req()
1265 		ddev->saved_skb = NULL;  in digital_tg_recv_dep_req()
1295 	kfree_skb(ddev->saved_skb);  in digital_tg_recv_dep_req()
1296 	ddev->saved_skb = NULL;  in digital_tg_recv_dep_req()
1340 	ddev->saved_skb = pskb_copy(tmp_skb, GFP_KERNEL);  in digital_tg_send_dep_res()
1351 		kfree_skb(ddev->saved_skb);  in digital_tg_send_dep_res()
1352 		ddev->saved_skb = NULL;  in digital_tg_send_dep_res()