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USB: ohci-exynos: Add missing usb_put_hcd() to prevent memory leak
author
Jingoo Han
<jg1.han@samsung.com>
Thu, 10 Oct 2013 01:02:38 +0000
(10:02 +0900)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Fri, 11 Oct 2013 23:31:15 +0000
(16:31 -0700)
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>
drivers/usb/host/ohci-exynos.c
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diff --git
a/drivers/usb/host/ohci-exynos.c
b/drivers/usb/host/ohci-exynos.c
index
f5f372e
..
122e52e
100644
(file)
--- a/
drivers/usb/host/ohci-exynos.c
+++ b/
drivers/usb/host/ohci-exynos.c
@@
-100,6
+100,7
@@
static int exynos_ohci_probe(struct platform_device *pdev)
if (IS_ERR(phy)) {
/* Fallback to pdata */
if (!pdata) {
+ usb_put_hcd(hcd);
dev_warn(&pdev->dev, "no platform data or transceiver defined\n");
return -EPROBE_DEFER;
} else {