32 	struct xfrm_offload *xo;  in esp4_gro_receive()  local
44 	xo = xfrm_offload(skb);  in esp4_gro_receive()
45 	if (!xo || !(xo->flags & CRYPTO_DONE)) {  in esp4_gro_receive()
65 		xo = xfrm_offload(skb);  in esp4_gro_receive()
66 		if (!xo)  in esp4_gro_receive()
70 	xo->flags |= XFRM_GRO;  in esp4_gro_receive()
96 	struct xfrm_offload *xo = xfrm_offload(skb);  in esp4_gso_encap()  local
106 	xo->proto = proto;  in esp4_gso_encap()
123 	struct xfrm_offload *xo = xfrm_offload(skb);  in xfrm4_transport_gso_segment()  local
126 	ops = rcu_dereference(inet_offloads[xo->proto]);  in xfrm4_transport_gso_segment()
137 	struct xfrm_offload *xo = xfrm_offload(skb);  in xfrm4_beet_gso_segment()  local
140 	u8 proto = xo->proto;  in xfrm4_beet_gso_segment()
197 	struct xfrm_offload *xo = xfrm_offload(skb);  in esp4_gso_segment()  local
200 	if (!xo)  in esp4_gso_segment()
230 	xo->flags |= XFRM_GSO_SEGMENT;  in esp4_gso_segment()
238 	struct xfrm_offload *xo = xfrm_offload(skb);  in esp_input_tail()  local
243 	if (!(xo->flags & CRYPTO_DONE))  in esp_input_tail()
254 	struct xfrm_offload *xo;  in esp_xmit()  local
263 	xo = xfrm_offload(skb);  in esp_xmit()
265 	if (!xo)  in esp_xmit()
271 		xo->flags |= CRYPTO_FALLBACK;  in esp_xmit()
275 	esp.proto = xo->proto;  in esp_xmit()
299 	seq = xo->seq.low;  in esp_xmit()
306 	if (xo->flags & XFRM_GSO_SEGMENT) {  in esp_xmit()
310 			xo->seq.low++;  in esp_xmit()
312 			xo->seq.low += skb_shinfo(skb)->gso_segs;  in esp_xmit()
315 	if (xo->seq.low < seq)  in esp_xmit()
316 		xo->seq.hi++;  in esp_xmit()
318 	esp.seqno = cpu_to_be64(seq + ((u64)xo->seq.hi << 32));  in esp_xmit()
327 		xo = xfrm_offload(skb);  in esp_xmit()
328 		if (!xo)  in esp_xmit()
331 		xo->flags |= XFRM_XMIT;  in esp_xmit()