linux-kernel - [PATCH AUTOSEL 4.19 22/68] usb: dwc2: pci: Fix an error code in probe

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Date:   Thu, 29 Nov 2018 00:55:13 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     stable@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Dan Carpenter <dan.carpenter@...cle.com>,
        Felipe Balbi <felipe.balbi@...ux.intel.com>,
        Sasha Levin <sashal@...nel.org>, linux-usb@...r.kernel.org
Subject: [PATCH AUTOSEL 4.19 22/68] usb: dwc2: pci: Fix an error code in probe

From: Dan Carpenter <dan.carpenter@...cle.com>

[ Upstream commit 3c135e8900199e3b9375c1eff808cceba2ee37de ]

We added some error handling to this function but forgot to set the
error code on this path.

Fixes: ecd29dabb2ba ("usb: dwc2: pci: Handle error cleanup in probe")
Acked-by: Minas Harutyunyan <hminas@...opsys.com>
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Felipe Balbi <felipe.balbi@...ux.intel.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/usb/dwc2/pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/dwc2/pci.c b/drivers/usb/dwc2/pci.c
index d257c541e51b..7afc10872f1f 100644
--- a/drivers/usb/dwc2/pci.c
+++ b/drivers/usb/dwc2/pci.c
@@ -120,6 +120,7 @@ static int dwc2_pci_probe(struct pci_dev *pci,
 	dwc2 = platform_device_alloc("dwc2", PLATFORM_DEVID_AUTO);
 	if (!dwc2) {
 		dev_err(dev, "couldn't allocate dwc2 device\n");
+		ret = -ENOMEM;
 		goto err;
 	}
 
-- 
2.17.1