[PATCH] hid: intel-ish-hid: use put_device() instead of kfree()

[Arvind Yadav]

Never directly free @dev after calling device_register(), even
if it returned an error. Always use put_device() to give up the
reference initialized.

Signed-off-by: Arvind Yadav <arvind.yadav...@gmail.com>
---
 drivers/hid/intel-ish-hid/ishtp/bus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hid/intel-ish-hid/ishtp/bus.c 
b/drivers/hid/intel-ish-hid/ishtp/bus.c
index f272cdd..2623a56 100644
--- a/drivers/hid/intel-ish-hid/ishtp/bus.c
+++ b/drivers/hid/intel-ish-hid/ishtp/bus.c
@@ -418,7 +418,7 @@ static struct ishtp_cl_device *ishtp_bus_add_device(struct 
ishtp_device *dev,
                list_del(&device->device_link);
                spin_unlock_irqrestore(&dev->device_list_lock, flags);
                dev_err(dev->devc, "Failed to register ISHTP client device\n");
-               kfree(device);
+               put_device(&device->dev);
                return NULL;
        }
 
-- 
2.7.4