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Commit 8c0614ca authored by Wei Yongjun's avatar Wei Yongjun Committed by Peter Chen
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usb: chipidea: fix return value check in ci_hdrc_pci_probe() 



In case of error, the function usb_phy_generic_register()
returns ERR_PTR() and never returns NULL. The NULL test in
the return value check should be replaced with IS_ERR().

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarPeter Chen <peter.chen@nxp.com>
parent a4de018d

drivers/usb/chipidea/ci_hdrc_pci.c

+2 −2
Original line number Diff line number Diff line
@@ -85,8 +85,8 @@ static int ci_hdrc_pci_probe(struct pci_dev *pdev, 


	/* register a nop PHY */

	ci->phy = usb_phy_generic_register();

	if (!ci->phy)

		return -ENOMEM;

	if (IS_ERR(ci->phy))

		return PTR_ERR(ci->phy);



	memset(res, 0, sizeof(res));

	res[0].start	= pci_resource_start(pdev, 0);