Re: [PATCH] arm64/mpam: fix the problem that the ret variable is not initialized

Reviewed-by: Wang ShaoBo bobo.shaobowang@huawei.com

在 2021/10/13 17:45, wenzhiwei 写道:

From: wenzhiwei11 wenzhiwei@kylinos.cn

kylin inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I4AHUL?from=project-issue CVE: NA

---

initialize the value "ret" in "schemata_list_init()"

Signed-off-by: 温志伟 wenzhiwei@kylinos.cn

arch/arm64/kernel/mpam/mpam_ctrlmon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/kernel/mpam/mpam_ctrlmon.c b/arch/arm64/kernel/mpam/mpam_ctrlmon.c index a4a298a455e0..9759eb223dac 100644 --- a/arch/arm64/kernel/mpam/mpam_ctrlmon.c +++ b/arch/arm64/kernel/mpam/mpam_ctrlmon.c @@ -131,7 +131,7 @@ static int add_schema(enum resctrl_conf_type t, struct resctrl_resource *r)

int schemata_list_init(void) {

• int ret;

• int ret = 0; struct mpam_resctrl_res *res; struct resctrl_resource *r;