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(parent: 5131991) | patch
intel_idle: Fix dangling registration on error path.
authorRichard Cochran <rcochran@linutronix.de>
Wed, 6 Apr 2016 21:00:52 +0000 (17:00 -0400)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 7 Apr 2016 20:10:56 +0000 (22:10 +0200)
commite9df69ccd1322e87eee10f28036fad9e6c71f8dd
tree0f51f52ff6d92a502dddb07814cdf19547030263tree | snapshot (tar.gz zip)
parent51319918bcc31f901646fc66348d41cf74ee0566commit | diff
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>
drivers/idle/intel_idle.c diff | blob | blame | history