HID: wacom: NULL dereferences on error in probe()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 24 Jun 2015 14:27:43 +0000 (17:27 +0300)
committerJiri Kosina <jkosina@suse.cz>
Fri, 26 Jun 2015 12:07:45 +0000 (14:07 +0200)
We can't pass a NULL to input_unregister_device().

Fixes: 2a6cdbdd4cc0 ('HID: wacom: Introduce new 'touch_input' device')

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/wacom_sys.c

Simple merge