xenbus_rm
if (((err = xenbus_rm(xbt, xsname, XBP_FB)) != 0) ||
((err = xenbus_rm(xbt, xsname, XBP_INFO)) != 0) ||
((err = xenbus_rm(xbt, xsname, "sector-size")) != 0) ||
((err = xenbus_rm(xbt, xsname, XBP_SECTORS)) != 0) ||
((err = xenbus_rm(xbt, xsname, "instance")) != 0) ||
((err = xenbus_rm(xbt, xsname, "node")) != 0) ||
if (xenbus_rm(0, dev->nodename, "error") != 0)
extern int xenbus_rm(xenbus_transaction_t t, const char *dir,
if ((ret = xenbus_rm(xbt, "control", "sysrq")) != 0) {