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()
194 	struct xfrm_offload *xo = xfrm_offload(skb);  in esp4_gso_segment()  local
197 	if (!xo)  in esp4_gso_segment()
227 	xo->flags |= XFRM_GSO_SEGMENT;  in esp4_gso_segment()
235 	struct xfrm_offload *xo = xfrm_offload(skb);  in esp_input_tail()  local
240 	if (!(xo->flags & CRYPTO_DONE))  in esp_input_tail()
251 	struct xfrm_offload *xo;  in esp_xmit()  local
260 	xo = xfrm_offload(skb);  in esp_xmit()
262 	if (!xo)  in esp_xmit()
268 		xo->flags |= CRYPTO_FALLBACK;  in esp_xmit()
272 	esp.proto = xo->proto;  in esp_xmit()
296 	seq = xo->seq.low;  in esp_xmit()
303 	if (xo->flags & XFRM_GSO_SEGMENT) {  in esp_xmit()
307 			xo->seq.low++;  in esp_xmit()
309 			xo->seq.low += skb_shinfo(skb)->gso_segs;  in esp_xmit()
312 	esp.seqno = cpu_to_be64(seq + ((u64)xo->seq.hi << 32));  in esp_xmit()
321 		xo = xfrm_offload(skb);  in esp_xmit()
322 		if (!xo)  in esp_xmit()
325 		xo->flags |= XFRM_XMIT;  in esp_xmit()