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Groups > linux.kernel > #1207846
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 4.1 26/84] usb: udc: core: add device_del() call to error pathway |
| Date | 2015-08-14 20:40 +0200 |
| Message-ID | <pXs3w-1OM-15@gated-at.bofh.it> (permalink) |
| References | <pXrh7-Cx-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
4.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alan Stern <stern@rowland.harvard.edu> commit c93e64e91248becd0edb8f01723dff9da890e2ab upstream. This patch fixes a bug in the error pathway of usb_add_gadget_udc_release() in udc-core.c. If the udc registration fails, the gadget registration is not fully undone; there's a put_device(&gadget->dev) call but no device_del(). Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/usb/gadget/udc/udc-core.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/usb/gadget/udc/udc-core.c +++ b/drivers/usb/gadget/udc/udc-core.c @@ -321,6 +321,7 @@ err4: err3: put_device(&udc->dev); + device_del(&gadget->dev); err2: put_device(&gadget->dev); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 4.1 26/84] usb: udc: core: add device_del() call to error pathway Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-08-14 20:40 +0200
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