diff mbox

[5/5] USB: ohci-exynos: Add missing usb_put_hcd() to prevent memory leak

Message ID 000b01cec582$85c73b50$9155b1f0$%han@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jingoo Han Oct. 10, 2013, 6:32 a.m. UTC 
When devm_usb_get_phy() fails, usb_put_hcd() should be called
to prevent memory leak.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 drivers/usb/host/ohci-exynos.c |    1 +
 1 file changed, 1 insertion(+)
diff mbox

Patch

diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c
index 5c877bf..aa50e18 100644
--- a/drivers/usb/host/ohci-exynos.c
+++ b/drivers/usb/host/ohci-exynos.c
@@ -91,6 +91,7 @@  static int exynos_ohci_probe(struct platform_device *pdev)
 
 	phy = devm_usb_get_phy(&pdev->dev, USB_PHY_TYPE_USB2);
 	if (IS_ERR(phy)) {
+		usb_put_hcd(hcd);
 		dev_warn(&pdev->dev, "no platform data or transceiver defined\n");
 		return -EPROBE_DEFER;
 	} else {