32 	struct xfrm_offload *xo;  in esp4_gro_receive()  local
43 	xo = xfrm_offload(skb);  in esp4_gro_receive()
44 	if (!xo || !(xo->flags & CRYPTO_DONE)) {  in esp4_gro_receive()
64 		xo = xfrm_offload(skb);  in esp4_gro_receive()
65 		if (!xo)  in esp4_gro_receive()
69 	xo->flags |= XFRM_GRO;  in esp4_gro_receive()
95 	struct xfrm_offload *xo = xfrm_offload(skb);  in esp4_gso_encap()  local
105 	xo->proto = proto;  in esp4_gso_encap()
122 	struct xfrm_offload *xo = xfrm_offload(skb);  in xfrm4_transport_gso_segment()  local
125 	ops = rcu_dereference(inet_offloads[xo->proto]);  in xfrm4_transport_gso_segment()
136 	struct xfrm_offload *xo = xfrm_offload(skb);  in xfrm4_beet_gso_segment()  local
139 	u8 proto = xo->proto;  in xfrm4_beet_gso_segment()
196 	struct xfrm_offload *xo = xfrm_offload(skb);  in esp4_gso_segment()  local
199 	if (!xo)  in esp4_gso_segment()
229 	xo->flags |= XFRM_GSO_SEGMENT;  in esp4_gso_segment()
237 	struct xfrm_offload *xo = xfrm_offload(skb);  in esp_input_tail()  local
242 	if (!(xo->flags & CRYPTO_DONE))  in esp_input_tail()
253 	struct xfrm_offload *xo;  in esp_xmit()  local
262 	xo = xfrm_offload(skb);  in esp_xmit()
264 	if (!xo)  in esp_xmit()
270 		xo->flags |= CRYPTO_FALLBACK;  in esp_xmit()
274 	esp.proto = xo->proto;  in esp_xmit()
298 	seq = xo->seq.low;  in esp_xmit()
305 	if (xo->flags & XFRM_GSO_SEGMENT) {  in esp_xmit()
309 			xo->seq.low++;  in esp_xmit()
311 			xo->seq.low += skb_shinfo(skb)->gso_segs;  in esp_xmit()
314 	if (xo->seq.low < seq)  in esp_xmit()
315 		xo->seq.hi++;  in esp_xmit()
317 	esp.seqno = cpu_to_be64(seq + ((u64)xo->seq.hi << 32));  in esp_xmit()
326 		xo = xfrm_offload(skb);  in esp_xmit()
327 		if (!xo)  in esp_xmit()
330 		xo->flags |= XFRM_XMIT;  in esp_xmit()