Add missing return value check. In case of error print debug message
and return error code.
Signed-off-by: Robert Baldyga <r.bald...@samsung.com>
---
drivers/usb/gadget/udc/atmel_usba_udc.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c
b/drivers/usb/gadget/udc/atmel_usba_udc.c
index 4095cce0..37d414e 100644
--- a/drivers/usb/gadget/udc/atmel_usba_udc.c
+++ b/drivers/usb/gadget/udc/atmel_usba_udc.c
@@ -1989,6 +1989,10 @@ static struct usba_ep * atmel_udc_of_init(struct
platform_device *pdev,
ep->can_isoc = of_property_read_bool(pp, "atmel,can-isoc");
ret = of_property_read_string(pp, "name", &name);
+ if (ret) {
+ dev_err(&pdev->dev, "of_probe: name error(%d)\n", ret);
+ goto err;
+ }
ep->ep.name = name;
ep->ep_regs = udc->regs + USBA_EPT_BASE(i);
--
1.9.1
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