ACPI: battery: Drop redundant test for failure

bmork · rafaeljw · commit 6993ce46c910 · 2017-12-13T01:14:54.000+01:00
Merging the two adjacent conditionally built blocks makes the code
a lot more readable.  And as a bonus, we drop a duplicate test when
CONFIG_ACPI_PROCFS_POWER is undefined.

Signed-off-by: Bjørn Mork &lt;bjorn@mork.no&gt;
Signed-off-by: Rafael J. Wysocki &lt;rafael.j.wysocki@intel.com&gt;
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
@@ -1237,13 +1237,11 @@ static int acpi_battery_add(struct acpi_device *device)
 
 #ifdef CONFIG_ACPI_PROCFS_POWER
 	result = acpi_battery_add_fs(device);
-#endif
 	if (result) {
-#ifdef CONFIG_ACPI_PROCFS_POWER
 		acpi_battery_remove_fs(device);
-#endif
 		goto fail;
 	}
+#endif
 
 	printk(KERN_INFO PREFIX "%s Slot [%s] (battery %s)\n",
 		ACPI_BATTERY_DEVICE_NAME, acpi_device_bid(device),
