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USB: ohci-exynos: Add missing usb_put_hcd() to prevent memory leak

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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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jingoo Han 2013-10-10 10:02:38 +09:00 committed by Greg Kroah-Hartman
parent 0fc924bd4e
commit a72e2e5cc2
1 changed files with 1 additions and 0 deletions
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1
drivers/usb/host/ohci-exynos.c
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@ -100,6 +100,7 @@ static int exynos_ohci_probe(struct platform_device *pdev)
if (IS_ERR(phy)) { if (IS_ERR(phy)) {
/* Fallback to pdata */ /* Fallback to pdata */
if (!pdata) { if (!pdata) {
usb_put_hcd(hcd);
dev_warn(&pdev->dev, "no platform data or transceiver defined\n"); dev_warn(&pdev->dev, "no platform data or transceiver defined\n");
return -EPROBE_DEFER; return -EPROBE_DEFER;
} else { } else {