cpufreq: intel_pstate: Fix missing return statement

zhang-rui · rafaeljw · commit fc7d17551f77 · 2020-09-30T17:37:23.000+02:00
Fix missing return statement when writing "off" to intel_pstate status sysfs I/F. Fixes: 55671ea ("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
@@ -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)) {

Original file line number	Diff line number	Diff line change
`@@ -2781,6 +2781,7 @@ static int intel_pstate_update_status(const char *buf, size_t size)`
`2781`	`2781`
`2782`	`2782`	`cpufreq_unregister_driver(intel_pstate_driver);`
`2783`	`2783`	`intel_pstate_driver_cleanup();`
	`2784`	`+ return 0;`
`2784`	`2785`	`}`
`2785`	`2786`
`2786`	`2787`	`if (size == 6 && !strncmp(buf, "active", size)) {`