tree 0f51f52ff6d92a502dddb07814cdf19547030263
parent 51319918bcc31f901646fc66348d41cf74ee0566
author Richard Cochran <rcochran@linutronix.de> 1459976452 -0400
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1460059856 +0200

intel_idle: Fix dangling registration on error path.

In the module_init() method, if the per-CPU allocation fails, then the
active cpuidle registration is not cleaned up.  This patch fixes the
issue by attempting the allocation before registration, and then
cleaning it up again on registration failure.

Signed-off-by: Richard Cochran <rcochran@linutronix.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>