34 	struct xfrm_offload *xo;  in esp4_gro_receive()  local
46 	xo = xfrm_offload(skb);  in esp4_gro_receive()
47 	if (!xo || !(xo->flags & CRYPTO_DONE)) {  in esp4_gro_receive()
74 		xo = xfrm_offload(skb);  in esp4_gro_receive()
75 		if (!xo)  in esp4_gro_receive()
79 	xo->flags |= XFRM_GRO;  in esp4_gro_receive()
108 	struct xfrm_offload *xo = xfrm_offload(skb);  in esp4_gso_encap()  local
118 	xo->proto = proto;  in esp4_gso_encap()
139 	struct xfrm_offload *xo = xfrm_offload(skb);  in xfrm4_transport_gso_segment()  local
142 	ops = rcu_dereference(inet_offloads[xo->proto]);  in xfrm4_transport_gso_segment()
153 	struct xfrm_offload *xo = xfrm_offload(skb);  in xfrm4_beet_gso_segment()  local
156 	u8 proto = xo->proto;  in xfrm4_beet_gso_segment()
213 	struct xfrm_offload *xo = xfrm_offload(skb);  in esp4_gso_segment()  local
216 	if (!xo)  in esp4_gso_segment()
246 	xo->flags |= XFRM_GSO_SEGMENT;  in esp4_gso_segment()
254 	struct xfrm_offload *xo = xfrm_offload(skb);  in esp_input_tail()  local
259 	if (!(xo->flags & CRYPTO_DONE))  in esp_input_tail()
270 	struct xfrm_offload *xo;  in esp_xmit()  local
280 	xo = xfrm_offload(skb);  in esp_xmit()
282 	if (!xo)  in esp_xmit()
288 		xo->flags |= CRYPTO_FALLBACK;  in esp_xmit()
292 	esp.proto = xo->proto;  in esp_xmit()
318 	seq = xo->seq.low;  in esp_xmit()
325 	if (xo->flags & XFRM_GSO_SEGMENT) {  in esp_xmit()
329 			xo->seq.low++;  in esp_xmit()
331 			xo->seq.low += skb_shinfo(skb)->gso_segs;  in esp_xmit()
334 	if (xo->seq.low < seq)  in esp_xmit()
335 		xo->seq.hi++;  in esp_xmit()
337 	esp.seqno = cpu_to_be64(seq + ((u64)xo->seq.hi << 32));  in esp_xmit()
358 		xo = xfrm_offload(skb);  in esp_xmit()
359 		if (!xo)  in esp_xmit()
362 		xo->flags |= XFRM_XMIT;  in esp_xmit()