672 	if (con->out_msg) {  in reset_connection()
673 		ceph_msg_put(con->out_msg);  in reset_connection()
674 		con->out_msg = NULL;  in reset_connection()
1229 	struct ceph_msg *m = con->out_msg;  in prepare_write_message_footer()
1276 	con->out_msg = m;  in prepare_write_message()
1310 	con->out_msg->hdr.crc = cpu_to_le32(crc);  in prepare_write_message()
1311 	memcpy(&con->out_hdr, &con->out_msg->hdr, sizeof(con->out_hdr));  in prepare_write_message()
1315 	con->out_msg->footer.front_crc = cpu_to_le32(crc);  in prepare_write_message()
1319 		con->out_msg->footer.middle_crc = cpu_to_le32(crc);  in prepare_write_message()
1321 		con->out_msg->footer.middle_crc = 0;  in prepare_write_message()
1323 	     le32_to_cpu(con->out_msg->footer.front_crc),  in prepare_write_message()
1324 	     le32_to_cpu(con->out_msg->footer.middle_crc));  in prepare_write_message()
1325 	con->out_msg->footer.flags = 0;  in prepare_write_message()
1328 	con->out_msg->footer.data_crc = 0;  in prepare_write_message()
1330 		prepare_message_data(con->out_msg, m->data_length);  in prepare_write_message()
1549 	struct ceph_msg *msg = con->out_msg;  in write_partial_message_data()
2540 	if (con->out_msg) {  in try_write()
2542 			ceph_msg_put(con->out_msg);  in try_write()
2543 			con->out_msg = NULL;   /* we're done with this one */  in try_write()
3060 	if (con->out_msg == msg) {  in ceph_msg_revoke()
3082 		con->out_msg = NULL;  in ceph_msg_revoke()