From: Libo Chen <chenlibo.3@xxxxxxxxx>
When usb_create_hcd fail, we should call gxio_usb_host_destroy
Signed-off-by: Libo Chen <libo.chen@xxxxxxxxxx>
---
drivers/usb/host/ohci-tilegx.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/ohci-tilegx.c b/drivers/usb/host/ohci-tilegx.c
index 1ae7b28..5888fc4 100644
--- a/drivers/usb/host/ohci-tilegx.c
+++ b/drivers/usb/host/ohci-tilegx.c
@@ -112,8 +112,10 @@ static int ohci_hcd_tilegx_drv_probe(struct platform_device *pdev)
hcd = usb_create_hcd(&ohci_tilegx_hc_driver, &pdev->dev,
dev_name(&pdev->dev));
- if (!hcd)
- return -ENOMEM;
+ if (!hcd){
+ ret = -ENOMEM;
+ goto err_hcd;
+ }
/*
* We don't use rsrc_start to map in our registers, but seems like
@@ -165,6 +167,7 @@ err_have_irq:
err_no_irq:
tilegx_stop_ohc();
usb_put_hcd(hcd);
+err_hcd:
gxio_usb_host_destroy(&pdata->usb_ctx);
return ret;
}
--
1.7.1
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