diff options
| author |   Wei Yongjun <weiyongjun1@huawei.com> | 2018-03-28 13:41:13 +0000 |
|---|---|---|
| committer |   Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-04-25 14:24:48 +0300 |
| commit | a53097c2319c9df16dff6109392c50aa422265bf (patch) | |
| tree | 27a8ca7e86b3f3546b307a709f014a94c745a983 /drivers/usb | |
| parent | usb: dwc2: WA for Full speed ISOC IN in DDMA mode. (diff) | |
| download | linux-dev-a53097c2319c9df16dff6109392c50aa422265bf.tar.xz linux-dev-a53097c2319c9df16dff6109392c50aa422265bf.zip | |
usb: dwc2: pci: Fix error return code in dwc2_pci_probe()
Fix to return error code -ENOMEM from the alloc fail error handling
case instead of 0, as done elsewhere in this function.
Fixes: ecd29dabb2ba ("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>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/dwc2/pci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/pci.c b/drivers/usb/dwc2/pci.c index 7f21747007f1..bea2e8ec0369 100644 --- a/drivers/usb/dwc2/pci.c +++ b/drivers/usb/dwc2/pci.c @@ -141,8 +141,10 @@ 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) { |