[PATCH 1/4] USB: gadget: fsl-udc: fix device name leak on probe failure

[PATCH 1/4] USB: gadget: fsl-udc: fix device name leak on probe failure

[Johan Hovold]

The gadget device name is set by UDC core when registering the gadget
and must not be set before to avoid leaking the name in intermediate
error paths (e.g. on dma pool creation failure).

Fixes: eab35c4e6d95 ("usb: gadget: fsl_udc_core: let udc-core manage gadget->dev")
Cc: stable@vger.kernel.org	# 3.10
Signed-off-by: Johan Hovold <johan@kernel.org>
---
 drivers/usb/gadget/udc/fsl_udc_core.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c
index 600ce8cc0fef..8c5b2f42ff44 100644
--- a/drivers/usb/gadget/udc/fsl_udc_core.c
+++ b/drivers/usb/gadget/udc/fsl_udc_core.c
@@ -2474,7 +2474,6 @@ static int fsl_udc_probe(struct platform_device *pdev)
 	udc_controller->gadget.name = driver_name;
 
 	/* Setup gadget.dev and register with kernel */
-	dev_set_name(&udc_controller->gadget.dev, "gadget");
 	udc_controller->gadget.dev.of_node = pdev->dev.of_node;
 
 	if (!IS_ERR_OR_NULL(udc_controller->transceiver))
-- 
2.53.0

[PATCH 2/4] USB: gadget: snps-udc: fix device name leak on probe failure

[Johan Hovold]

The gadget device name is set by UDC core when registering the gadget
and must not be set before to avoid leaking the name in intermediate
error paths (e.g. when detecting an older chip revision).

Fixes: 12ad0fcaf2fb ("usb: gadget: amd5536udc: let udc-core manage gadget->dev")
Cc: stable@vger.kernel.org	# 3.10
Signed-off-by: Johan Hovold <johan@kernel.org>
---
 drivers/usb/gadget/udc/snps_udc_core.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/snps_udc_core.c b/drivers/usb/gadget/udc/snps_udc_core.c
index 0e0db68e0b27..d506f9d92bca 100644
--- a/drivers/usb/gadget/udc/snps_udc_core.c
+++ b/drivers/usb/gadget/udc/snps_udc_core.c
@@ -3133,7 +3133,6 @@ int udc_probe(struct udc *dev)
 	/* device struct setup */
 	dev->gadget.ops = &udc_ops;
 
-	dev_set_name(&dev->gadget.dev, "gadget");
 	dev->gadget.name = name;
 	dev->gadget.max_speed = USB_SPEED_HIGH;
 
-- 
2.53.0