Thermal_tz_idr, thermal_cdev_idr, thermal_idr_lock and thermal_list_lock
are only initialized in the thermal_zone_device_register(). The fucntion
has not been invoked before here. So these variables have not been initialized.
It doesn't need to destroy them after class_register failed.
Signed-off-by: Lan Tianyu <tianyu.lan@xxxxxxxxx>
---
drivers/thermal/thermal_sys.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
Index: linux-2.6/drivers/thermal/thermal_sys.c
===================================================================
--- linux-2.6.orig/drivers/thermal/thermal_sys.c
+++ linux-2.6/drivers/thermal/thermal_sys.c
@@ -1314,12 +1314,9 @@
int result = 0;
result = class_register(&thermal_class);
- if (result) {
- idr_destroy(&thermal_tz_idr);
- idr_destroy(&thermal_cdev_idr);
- mutex_destroy(&thermal_idr_lock);
- mutex_destroy(&thermal_list_lock);
- }
+ if (result)
+ return result;
+
result = genetlink_init();
return result;
}
--
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
