668 	if (con->out_msg) {  in reset_connection()
669 		BUG_ON(con->out_msg->con != con);  in reset_connection()
670 		ceph_msg_put(con->out_msg);  in reset_connection()
671 		con->out_msg = NULL;  in reset_connection()
1226 	struct ceph_msg *m = con->out_msg;  in prepare_write_message_footer()
1273 	con->out_msg = m;  in prepare_write_message()
1307 	con->out_msg->hdr.crc = cpu_to_le32(crc);  in prepare_write_message()
1308 	memcpy(&con->out_hdr, &con->out_msg->hdr, sizeof(con->out_hdr));  in prepare_write_message()
1312 	con->out_msg->footer.front_crc = cpu_to_le32(crc);  in prepare_write_message()
1316 		con->out_msg->footer.middle_crc = cpu_to_le32(crc);  in prepare_write_message()
1318 		con->out_msg->footer.middle_crc = 0;  in prepare_write_message()
1320 	     le32_to_cpu(con->out_msg->footer.front_crc),  in prepare_write_message()
1321 	     le32_to_cpu(con->out_msg->footer.middle_crc));  in prepare_write_message()
1322 	con->out_msg->footer.flags = 0;  in prepare_write_message()
1325 	con->out_msg->footer.data_crc = 0;  in prepare_write_message()
1327 		prepare_message_data(con->out_msg, m->data_length);  in prepare_write_message()
1556 	struct ceph_msg *msg = con->out_msg;  in write_partial_message_data()
2553 	if (con->out_msg) {  in try_write()
2555 			ceph_msg_put(con->out_msg);  in try_write()
2556 			con->out_msg = NULL;   /* we're done with this one */  in try_write()
3084 	if (con->out_msg == msg) {  in ceph_msg_revoke()
3106 		con->out_msg = NULL;  in ceph_msg_revoke()