From: Hanjun Guo <guohanjun@huawei.com>
Date: Wed, 2 Jun 2021 09:36:49 +0000 (+0800)
Subject: ACPI: bus: Remove unneeded assignment
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9b64560134a0032d2de6bb565a76418ad90386fe;p=linux.git

ACPI: bus: Remove unneeded assignment

When acpi_kobj is NULL already, assigning NULL to it is redundant,
so don't do that.

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index be7da23fad76f..a2e814a9ad999 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -1325,10 +1325,8 @@ static int __init acpi_init(void)
 	}
 
 	acpi_kobj = kobject_create_and_add("acpi", firmware_kobj);
-	if (!acpi_kobj) {
+	if (!acpi_kobj)
 		pr_debug("%s: kset create error\n", __func__);
-		acpi_kobj = NULL;
-	}
 
 	result = acpi_bus_init();
 	if (result) {