HID: wacom: Delete an unnecessary check before kobject_put()
The kobject_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index e06af5b..c7a3b79 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -1353,8 +1353,7 @@
else
input_free_device(wacom->wacom_wac.pad_input);
}
- if (wacom->remote_dir)
- kobject_put(wacom->remote_dir);
+ kobject_put(wacom->remote_dir);
wacom->wacom_wac.pen_input = NULL;
wacom->wacom_wac.touch_input = NULL;
wacom->wacom_wac.pad_input = NULL;