Title: [8532] trunk/drivers/staging/iio/industrialio-core.c: Function iio_get_new_idr_val() return negative value if fails.
- Revision
- 8532
- Author
- sonicz
- Date
- 2010-03-23 02:50:19 -0400 (Tue, 23 Mar 2010)
Log Message
Function iio_get_new_idr_val() return negative value if fails.
So, only error when ret < 0 in iio_device_register_eventset().
Modified Paths
Diff
Modified: trunk/drivers/staging/iio/industrialio-core.c (8531 => 8532)
--- trunk/drivers/staging/iio/industrialio-core.c 2010-03-22 16:03:13 UTC (rev 8531)
+++ trunk/drivers/staging/iio/industrialio-core.c 2010-03-23 06:50:19 UTC (rev 8532)
@@ -533,6 +533,7 @@
sysfs_remove_group(&dev_info->dev.kobj, dev_info->attrs);
}
+/* This function return negative value if fails. */
int iio_get_new_idr_val(struct idr *this_idr)
{
int ret;
@@ -656,7 +657,7 @@
for (i = 0; i < dev_info->num_interrupt_lines; i++) {
dev_info->event_interfaces[i].owner = dev_info->driver_module;
ret = iio_get_new_idr_val(&iio_event_idr);
- if (ret)
+ if (ret < 0)
goto error_free_setup_ev_ints;
else
dev_info->event_interfaces[i].id = ret;
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