Input: USB devices - handle errors when registering input devices

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c
index b724e36f7b92..a1ae9eea5741 100644
--- a/drivers/usb/input/ati_remote.c
+++ b/drivers/usb/input/ati_remote.c
@@ -772,15 +772,17 @@ static int ati_remote_probe(struct usb_interface *interface, const struct usb_de
                 goto fail3;
 
         /* Set up and register input device */
-        input_register_device(ati_remote->idev);
+        err = input_register_device(ati_remote->idev);
+        if (err)
+                goto fail3;
 
         usb_set_intfdata(interface, ati_remote);
         return 0;
 
-fail3:  usb_kill_urb(ati_remote->irq_urb);
+ fail3: usb_kill_urb(ati_remote->irq_urb);
         usb_kill_urb(ati_remote->out_urb);
-fail2:  ati_remote_free_buffers(ati_remote);
-fail1:  input_free_device(input_dev);
+ fail2: ati_remote_free_buffers(ati_remote);
+ fail1: input_free_device(input_dev);
         kfree(ati_remote);
         return err;
 }