ia64/xen-unstable

changeset 14401:817647aff01f

[BLKTAP] remove spurious error message
Signed-off-by: Jake Wires <jwires@xensource.com>
author Jake Wires <jwires@xensource.com>
date Wed Mar 14 14:18:51 2007 -0700 (2007-03-14)
parents 517e67f0fe52
children 192bee4b09a6
files linux-2.6-xen-sparse/drivers/xen/blktap/xenbus.c
line diff
     1.1 --- a/linux-2.6-xen-sparse/drivers/xen/blktap/xenbus.c	Wed Mar 14 19:35:26 2007 +0000
     1.2 +++ b/linux-2.6-xen-sparse/drivers/xen/blktap/xenbus.c	Wed Mar 14 14:18:51 2007 -0700
     1.3 @@ -299,7 +299,9 @@ static void tap_backend_changed(struct x
     1.4  	 * and disk info to xenstore
     1.5  	 */
     1.6  	err = xenbus_gather(XBT_NIL, dev->nodename, "info", "%lu", &info, 
     1.7 -			    NULL);	
     1.8 +			    NULL);
     1.9 +	if (XENBUS_EXIST_ERR(err))
    1.10 +		return;
    1.11  	if (err) {
    1.12  		xenbus_dev_error(dev, err, "getting info");
    1.13  		return;