From ecd29dabb2ba2e4a29339bf55129fd1058107206 Mon Sep 17 00:00:00 2001 From: Vardan Mikayelyan Date: Fri, 19 Jan 2018 14:46:30 +0400 Subject: [PATCH] usb: dwc2: pci: Handle error cleanup in probe The probe function doesn't properly handle errors. Fix it so that it properly handles cleanup. Acked-by: John Youn Signed-off-by: Vardan Mikayelyan Signed-off-by: John Youn Signed-off-by: Grigor Tovmasyan Signed-off-by: Felipe Balbi --- drivers/usb/dwc2/pci.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/dwc2/pci.c b/drivers/usb/dwc2/pci.c index 0943f0d..7f21747 100644 --- a/drivers/usb/dwc2/pci.c +++ b/drivers/usb/dwc2/pci.c @@ -114,7 +114,7 @@ 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"); - return -ENOMEM; + goto err; } memset(res, 0x00, sizeof(struct resource) * ARRAY_SIZE(res)); @@ -131,7 +131,7 @@ static int dwc2_pci_probe(struct pci_dev *pci, ret = platform_device_add_resources(dwc2, res, ARRAY_SIZE(res)); if (ret) { dev_err(dev, "couldn't add resources to dwc2 device\n"); - return ret; + goto err; } dwc2->dev.parent = dev; @@ -142,7 +142,7 @@ static int dwc2_pci_probe(struct pci_dev *pci, glue = devm_kzalloc(dev, sizeof(*glue), GFP_KERNEL); if (!glue) - return -ENOMEM; + goto err; ret = platform_device_add(dwc2); if (ret) { -- 2.7.4