[PATCH RESEND 2/4] usb: isp1760-if: fix memleak when platform_get_resource fail

[Libo Chen]

When platform_get_resource fail, we should release_mem_region

Signed-off-by: Libo Chen <libo.c...@huawei.com>
---
 drivers/usb/host/isp1760-if.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c
index bbb791b..a13709e 100644
--- a/drivers/usb/host/isp1760-if.c
+++ b/drivers/usb/host/isp1760-if.c
@@ -373,8 +373,10 @@ static int isp1760_plat_probe(struct platform_device *pdev)
        irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
        if (!irq_res) {
                pr_warning("isp1760: IRQ resource not available\n");
-               return -ENODEV;
+               ret = -ENODEV;
+               goto cleanup;
        }
+
        irqflags |= irq_res->flags & IRQF_TRIGGER_MASK;
 
        if (priv) {
-- 
1.7.1


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/