Messages in this thread Patch in this message | | | From | Axel Lin <> | Date | Wed, 21 Apr 2010 09:09:04 +0800 | Subject | [PATCH] kbtab: fix incorrect size parameter in usb_buffer_free |
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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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