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usb: dwc2: pci: Fix error return code in dwc2_pci_probe()

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Fix to return error code -ENOMEM from the alloc fail error handling
case instead of 0, as done elsewhere in this function.

Fixes: ecd29dabb2 ("usb: dwc2: pci: Handle error cleanup in probe")
Reviewed-by: Grigor Tovmasyan <tovmasya@synopsys.com>
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Wei Yongjun 2018-03-28 13:41:13 +00:00 committed by Felipe Balbi
parent 5295322a06
commit fe70dce97c
1 changed files with 3 additions and 1 deletions
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4
drivers/usb/dwc2/pci.c
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@ -147,8 +147,10 @@ static int dwc2_pci_probe(struct pci_dev *pci,
goto err;
glue = devm_kzalloc(dev, sizeof(*glue), GFP_KERNEL);
if (!glue)
if (!glue) {
ret = -ENOMEM;
goto err;
}
ret = platform_device_add(dwc2);
if (ret) {