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Subject[PATCH] kbtab: fix incorrect size parameter in usb_buffer_free
The size allocated by usb_buffer_alloc is 8, however the size free by
usb_buffer_free is 10.
This patch corrects the size parameter in usb_buffer_free.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Greg KH <gregkh@suse.de>
---
drivers/input/tablet/kbtab.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/input/tablet/kbtab.c b/drivers/input/tablet/kbtab.c
index 6682b17..76b5d52 100644
--- a/drivers/input/tablet/kbtab.c
+++ b/drivers/input/tablet/kbtab.c
@@ -182,7 +182,7 @@ static int kbtab_probe(struct usb_interface *intf,
const struct usb_device_id *i
return 0;

fail3: usb_free_urb(kbtab->irq);
- fail2: usb_buffer_free(dev, 10, kbtab->data, kbtab->data_dma);
+ fail2: usb_buffer_free(dev, 8, kbtab->data, kbtab->data_dma);
fail1: input_free_device(input_dev);
kfree(kbtab);
return error;
@@ -197,7 +197,7 @@ static void kbtab_disconnect(struct usb_interface *intf)
usb_kill_urb(kbtab->irq);
input_unregister_device(kbtab->dev);
usb_free_urb(kbtab->irq);
- usb_buffer_free(interface_to_usbdev(intf), 10,
kbtab->data, kbtab->data_dma);
+ usb_buffer_free(interface_to_usbdev(intf), 8,
kbtab->data, kbtab->data_dma);
kfree(kbtab);
}
}
--
1.5.4.3

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