696 	int soff, doff; /* offset from the head of chain, to head of this mbuf */  in esp_cbc_decrypt()  local
787 	soff = doff = sn = dn = 0;  in esp_cbc_decrypt()
791 	while (soff < bodyoff) {  in esp_cbc_decrypt()
792 		if (soff + s->m_len > bodyoff) {  in esp_cbc_decrypt()
793 			sn = (int)(bodyoff - soff);  in esp_cbc_decrypt()
797 		soff += s->m_len;  in esp_cbc_decrypt()
813 	while (soff < m->m_pkthdr.len) {  in esp_cbc_decrypt()
830 			i = m->m_pkthdr.len - (soff + sn);  in esp_cbc_decrypt()
904 			soff += s->m_len;  in esp_cbc_decrypt()
934 	int soff, doff; /* offset from the head of chain, to head of this mbuf */  in esp_cbc_encrypt()  local
1032 	soff = doff = sn = dn = 0;  in esp_cbc_encrypt()
1036 	while (soff < bodyoff) {  in esp_cbc_encrypt()
1037 		if (soff + s->m_len > bodyoff) {  in esp_cbc_encrypt()
1038 			sn = (int)(bodyoff - soff);  in esp_cbc_encrypt()
1042 		soff += s->m_len;  in esp_cbc_encrypt()
1058 	while (soff < m->m_pkthdr.len) {  in esp_cbc_encrypt()
1075 			i = m->m_pkthdr.len - (soff + sn);  in esp_cbc_encrypt()
1144 			soff += s->m_len;  in esp_cbc_encrypt()