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Input: acecad - fix a memory leak in usb_acecad_probe error path

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Add a missing usb_free_urb() in usb_acecad_probe() error path.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Axel Lin 2010-11-10 23:05:07 -08:00 • committed by Dmitry Torokhov
parent 8c5188b6d3
commit a4503199f6
1 changed files with 2 additions and 1 deletions
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3
drivers/input/tablet/acecad.c
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@ -229,12 +229,13 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
err = input_register_device(acecad->input); err = input_register_device(acecad->input);
if (err) if (err)
goto fail2; goto fail3;
usb_set_intfdata(intf, acecad); usb_set_intfdata(intf, acecad);
return 0; return 0;
fail3: usb_free_urb(acecad->irq);
fail2: usb_free_coherent(dev, 8, acecad->data, acecad->data_dma); fail2: usb_free_coherent(dev, 8, acecad->data, acecad->data_dma);
fail1: input_free_device(input_dev); fail1: input_free_device(input_dev);
kfree(acecad); kfree(acecad);