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Subject[PATCH v2] usb: host: pci_quirks: fix memory leak, by adding iounmap
Date
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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