diff options
| author |   Peter Chen <peter.chen@nxp.com> | 2016-07-11 09:58:16 +0800 |
|---|---|---|
| committer |   Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-08-11 15:09:47 +0300 |
| commit | 17a1dc5e22d25ba374d8c8dd8d5bf10bd20d3265 (patch) | |
| tree | 05105553c37dd97d572545d3db3e2f0b8ed96565 /drivers/usb | |
| parent | usb: gadget: fsl_qe_udc: off by one in setup_received_handle() (diff) | |
| download | linux-dev-17a1dc5e22d25ba374d8c8dd8d5bf10bd20d3265.tar.xz linux-dev-17a1dc5e22d25ba374d8c8dd8d5bf10bd20d3265.zip | |
usb: udc: core: fix error handling
The udc device needs to be deleted if error occurs
Fixes: 855ed04a3758 ("usb: gadget: udc-core: independent registration of
gadgets and gadget drivers")
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/udc/core.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c index ff8685ea7219..934f83881c30 100644 --- a/drivers/usb/gadget/udc/core.c +++ b/drivers/usb/gadget/udc/core.c @@ -1145,7 +1145,7 @@ int usb_add_gadget_udc_release(struct device *parent, struct usb_gadget *gadget, if (ret != -EPROBE_DEFER) list_del(&driver->pending); if (ret) - goto err4; + goto err5; break; } } @@ -1154,6 +1154,9 @@ int usb_add_gadget_udc_release(struct device *parent, struct usb_gadget *gadget, return 0; +err5: + device_del(&udc->dev); + err4: list_del(&udc->list); mutex_unlock(&udc_lock); |