Messages in this thread Patch in this message | | | From | Saurabh Sengar <> | Subject | [PATCH v2] usb: host: pci_quirks: fix memory leak, by adding iounmap | Date | Wed, 2 Dec 2015 22:51:37 +0530 |
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added iounmap inorder to free memory mapped to base before returning
Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com> --- v2: changed logic a bit, because of recent patches pushed to usb-next drivers/usb/host/pci-quirks.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index 26cb8c8..2ac198c 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -992,7 +992,7 @@ static void quirk_usb_handoff_xhci(struct pci_dev *pdev) if ((ext_cap_offset + sizeof(val)) > len) { /* We're reading garbage from the controller */ dev_warn(&pdev->dev, "xHCI controller failing to respond"); - return; + goto hc_init; } val = readl(base + ext_cap_offset); -- 1.9.1
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