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Groups > linux.kernel > #1263965 > unrolled thread
| Started by | Saurabh Sengar <saurabh.truth@gmail.com> |
|---|---|
| First post | 2015-11-06 13:20 +0100 |
| Last post | 2015-11-06 13:20 +0100 |
| Articles | 1 — 1 participant |
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[PATCH] usb: host: pci_quirks: fix memory leak, by adding iounmap Saurabh Sengar <saurabh.truth@gmail.com> - 2015-11-06 13:20 +0100
| From | Saurabh Sengar <saurabh.truth@gmail.com> |
|---|---|
| Date | 2015-11-06 13:20 +0100 |
| Subject | [PATCH] usb: host: pci_quirks: fix memory leak, by adding iounmap |
| Message-ID | <qrO9P-4nf-3@gated-at.bofh.it> |
added iounmap inorder to free memory mapped to base before returning Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com> --- drivers/usb/host/pci-quirks.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index f940056..332f687 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -990,7 +990,7 @@ static void quirk_usb_handoff_xhci(struct pci_dev *pdev) /* We're reading garbage from the controller */ dev_warn(&pdev->dev, "xHCI controller failing to respond"); - return; + goto iounmap; } if (!ext_cap_offset) @@ -1061,7 +1061,7 @@ hc_init: "xHCI HW did not halt within %d usec status = 0x%x\n", XHCI_MAX_HALT_USEC, val); } - +iounmap: iounmap(base); } -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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