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usb: gadget: atmel_usba_udc: add missing ret value check

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Add missing return value check. In case of error print debug message
and return error code.

Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Robert Baldyga 2015-07-13 11:03:54 +02:00 committed by Felipe Balbi
parent cb009d6e0b
commit 7674cba55a
1 changed files with 4 additions and 0 deletions
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4
drivers/usb/gadget/udc/atmel_usba_udc.c
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@ -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);