hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I6GS86 CVE: NA -------------------------------- When memory allocated by using the devm_kmalloc(). the matching release function should use the devm_kfree() function instead of the kfree() function. @sreg allocated: hi6421_spmi_regulator_probe hi6421_spmi_regulator_probe_ldo @sreg freed: hi6421_spmi_regulator_remove Signed-off-by: ZhaoLong Wang <wangzhaolong1@huawei.com> --- drivers/staging/hikey9xx/hi6421v600-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/hikey9xx/hi6421v600-regulator.c b/drivers/staging/hikey9xx/hi6421v600-regulator.c index 614b03c9ddfb..63204e460f53 100644 --- a/drivers/staging/hikey9xx/hi6421v600-regulator.c +++ b/drivers/staging/hikey9xx/hi6421v600-regulator.c @@ -452,7 +452,7 @@ static int hi6421_spmi_regulator_remove(struct platform_device *pdev) if (rdev->desc->volt_table) devm_kfree(&pdev->dev, (unsigned int *)rdev->desc->volt_table); - kfree(sreg); + devm_kfree(&pdev->dev, sreg); return 0; } -- 2.31.1