Messages in this thread Patch in this message | | | From | Yang Yingliang <> | Subject | [PATCH -next] class: use IS_ERR_OR_NULL() helper in class_unregister() | Date | Mon, 22 Aug 2022 14:19:22 +0800 |
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Use IS_ERR_OR_NULL() helper in class_unregister() to simplify code.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/base/class.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/class.c b/drivers/base/class.c index 8feb85e186e3..64f7b9a0970f 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -260,7 +260,7 @@ EXPORT_SYMBOL_GPL(__class_create); */ void class_destroy(struct class *cls) { - if ((cls == NULL) || (IS_ERR(cls))) + if (IS_ERR_OR_NULL(cls)) return; class_unregister(cls); -- 2.25.1
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