553 	ddev->saved_skb = pskb_copy(skb, GFP_KERNEL);  in digital_in_send_ack()
559 		kfree_skb(ddev->saved_skb);  in digital_in_send_ack()
560 		ddev->saved_skb = NULL;  in digital_in_send_ack()
673 	if (!ddev->saved_skb)  in digital_in_send_saved_skb()
676 	skb_get(ddev->saved_skb);  in digital_in_send_saved_skb()
678 	rc = digital_in_send_cmd(ddev, ddev->saved_skb, ddev->dep_rwt,  in digital_in_send_saved_skb()
681 		kfree_skb(ddev->saved_skb);  in digital_in_send_saved_skb()
796 		kfree_skb(ddev->saved_skb);  in digital_in_recv_dep_res()
797 		ddev->saved_skb = NULL;  in digital_in_recv_dep_res()
843 		kfree_skb(ddev->saved_skb);  in digital_in_recv_dep_res()
844 		ddev->saved_skb = NULL;  in digital_in_recv_dep_res()
892 	kfree_skb(ddev->saved_skb);  in digital_in_recv_dep_res()
893 	ddev->saved_skb = NULL;  in digital_in_recv_dep_res()
933 	ddev->saved_skb = pskb_copy(tmp_skb, GFP_KERNEL);  in digital_in_send_dep_req()
944 		kfree_skb(ddev->saved_skb);  in digital_in_send_dep_req()
945 		ddev->saved_skb = NULL;  in digital_in_send_dep_req()
1011 	ddev->saved_skb = pskb_copy(skb, GFP_KERNEL);  in digital_tg_send_ack()
1017 		kfree_skb(ddev->saved_skb);  in digital_tg_send_ack()
1018 		ddev->saved_skb = NULL;  in digital_tg_send_ack()
1064 	if (!ddev->saved_skb)  in digital_tg_send_saved_skb()
1067 	skb_get(ddev->saved_skb);  in digital_tg_send_saved_skb()
1069 	rc = digital_tg_send_cmd(ddev, ddev->saved_skb, 1500,  in digital_tg_send_saved_skb()
1072 		kfree_skb(ddev->saved_skb);  in digital_tg_send_saved_skb()
1181 		kfree_skb(ddev->saved_skb);  in digital_tg_recv_dep_req()
1182 		ddev->saved_skb = NULL;  in digital_tg_recv_dep_req()
1252 		kfree_skb(ddev->saved_skb);  in digital_tg_recv_dep_req()
1253 		ddev->saved_skb = NULL;  in digital_tg_recv_dep_req()
1283 	kfree_skb(ddev->saved_skb);  in digital_tg_recv_dep_req()
1284 	ddev->saved_skb = NULL;  in digital_tg_recv_dep_req()
1328 	ddev->saved_skb = pskb_copy(tmp_skb, GFP_KERNEL);  in digital_tg_send_dep_res()
1339 		kfree_skb(ddev->saved_skb);  in digital_tg_send_dep_res()
1340 		ddev->saved_skb = NULL;  in digital_tg_send_dep_res()