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Merge to kernel-2.6.20-1.2949.fc6.vs2.2.0.1
[linux-2.6.git]
/
drivers
/
message
/
i2o
/
bus-osm.c
diff --git
a/drivers/message/i2o/bus-osm.c
b/drivers/message/i2o/bus-osm.c
index
ac06f10
..
c463dc2
100644
(file)
--- a/
drivers/message/i2o/bus-osm.c
+++ b/
drivers/message/i2o/bus-osm.c
@@
-56,6
+56,9
@@
static int i2o_bus_scan(struct i2o_device *dev)
/**
* i2o_bus_store_scan - Scan the I2O Bus Adapter
* @d: device which should be scanned
/**
* i2o_bus_store_scan - Scan the I2O Bus Adapter
* @d: device which should be scanned
+ * @attr: device_attribute
+ * @buf: output buffer
+ * @count: buffer size
*
* Returns count.
*/
*
* Returns count.
*/
@@
-80,18
+83,26
@@
static DEVICE_ATTR(scan, S_IWUSR, NULL, i2o_bus_store_scan);
* @dev: device to verify if it is a I2O Bus Adapter device
*
* Because we want all Bus Adapters always return 0.
* @dev: device to verify if it is a I2O Bus Adapter device
*
* Because we want all Bus Adapters always return 0.
+ * Except when we fail. Then we are sad.
*
*
- * Returns 0.
+ * Returns 0
, except when we fail to excel
.
*/
static int i2o_bus_probe(struct device *dev)
{
struct i2o_device *i2o_dev = to_i2o_device(get_device(dev));
*/
static int i2o_bus_probe(struct device *dev)
{
struct i2o_device *i2o_dev = to_i2o_device(get_device(dev));
+ int rc;
- device_create_file(dev, &dev_attr_scan);
+ rc = device_create_file(dev, &dev_attr_scan);
+ if (rc)
+ goto err_out;
osm_info("device added (TID: %03x)\n", i2o_dev->lct_data.tid);
return 0;
osm_info("device added (TID: %03x)\n", i2o_dev->lct_data.tid);
return 0;
+
+err_out:
+ put_device(dev);
+ return rc;
};
/**
};
/**