cpufreq: intel_pstate: Fix missing return statement

Fix missing return statement when writing "off" to intel_pstate status
sysfs I/F.

Fixes: 55671ea3257a ("cpufreq: intel_pstate: Free memory only when turning off")
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index a827b00..9a515c4 100644 (file)
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -2781,6 +2781,7 @@ static int intel_pstate_update_status(const char *buf, size_t size)
 
                cpufreq_unregister_driver(intel_pstate_driver);
                intel_pstate_driver_cleanup();
+               return 0;
        }
 
        if (size == 6 && !strncmp(buf, "active", size)) {