Commit 27a047c9 authored by Yu Liao's avatar Yu Liao
Browse files

cpuinspect: fix [stop/start]_inspect_threads return type 

hulk inclusion
category: cleanup
bugzilla: https://gitee.com/openeuler/kernel/issues/IAO4S0


CVE: NA

----------------------------------------

[stop/start]_inspect_threads do not return non-zero values. Therefore,
change them return type to void.

No functional change intended.

Signed-off-by: default avatarYu Liao <liaoyu15@huawei.com>
parent 4ddf0a97

drivers/cpuinspect/cpuinspect.c

+3 −7
Original line number Diff line number Diff line
@@ -99,7 +99,7 @@ static int run_inspector(void *data) 
	return 0;

}



int start_inspect_threads(void)

void start_inspect_threads(void)

{

	unsigned int cpu = 0;
@@ -129,24 +129,20 @@ int start_inspect_threads(void) 
		ci_core.inspect_on = 0;

		cpuinspect_result_notify();

	}



	return 0;

}



int stop_inspect_threads(void)

void stop_inspect_threads(void)

{

	unsigned int cpu = 0;



	/* All inspection threads has been stopped */

	if (atomic_read(&active_threads_num) == 0)

		return 0;

		return;



	for_each_cpu(cpu, &ci_core.inspect_cpumask) {

		if (cpuinspect_threads[cpu])

			kthread_stop(cpuinspect_threads[cpu]);

	}



	return 0;

}



/**

drivers/cpuinspect/cpuinspect.h

+2 −2
Original line number Diff line number Diff line
@@ -14,8 +14,8 @@ void cpuinspect_remove_interface(struct device *dev); 
void cpuinspect_result_notify(void);



/* inspect control */

int start_inspect_threads(void);

int stop_inspect_threads(void);

void start_inspect_threads(void);

void stop_inspect_threads(void);

void stop_inspect_threads_sync(void);

int cpuinspect_is_running(void);