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path: root/drivers/usb/input/aiptek.c
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Diffstat (limited to 'drivers/usb/input/aiptek.c')
-rw-r--r--drivers/usb/input/aiptek.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c
index f857935e615..8c1ab1cbd23 100644
--- a/drivers/usb/input/aiptek.c
+++ b/drivers/usb/input/aiptek.c
@@ -1972,6 +1972,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
AIPTEK_PROGRAMMABLE_DELAY_200,
AIPTEK_PROGRAMMABLE_DELAY_300
};
+ int err = -ENOMEM;
/* programmableDelay is where the command-line specified
* delay is kept. We make it the first element of speeds[],
@@ -2133,7 +2134,9 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
/* Register the tablet as an Input Device
*/
- input_register_device(aiptek->inputdev);
+ err = input_register_device(aiptek->inputdev);
+ if (err)
+ goto fail2;
/* We now will look for the evdev device which is mapped to
* the tablet. The partial name is kept in the link list of
@@ -2165,23 +2168,13 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
return 0;
-fail2: usb_buffer_free(usbdev, AIPTEK_PACKET_LENGTH, aiptek->data,
+ fail2: usb_buffer_free(usbdev, AIPTEK_PACKET_LENGTH, aiptek->data,
aiptek->data_dma);
-fail1: input_free_device(inputdev);
+ fail1: input_free_device(inputdev);
kfree(aiptek);
- return -ENOMEM;
+ return err;
}
-/* Forward declaration */
-static void aiptek_disconnect(struct usb_interface *intf);
-
-static struct usb_driver aiptek_driver = {
- .name = "aiptek",
- .probe = aiptek_probe,
- .disconnect = aiptek_disconnect,
- .id_table = aiptek_ids,
-};
-
/***********************************************************************
* Deal with tablet disconnecting from the system.
*/
@@ -2206,6 +2199,13 @@ static void aiptek_disconnect(struct usb_interface *intf)
}
}
+static struct usb_driver aiptek_driver = {
+ .name = "aiptek",
+ .probe = aiptek_probe,
+ .disconnect = aiptek_disconnect,
+ .id_table = aiptek_ids,
+};
+
static int __init aiptek_init(void)
{
int result = usb_register(&aiptek_driver);