From e1f804676a95b9d5caaa3a822d90bc1101595468 Mon Sep 17 00:00:00 2001 From: David Cohen Date: Wed, 11 Sep 2013 17:42:47 -0700 Subject: [PATCH] usb: dwc3: gadget: avoid memory leak when failing to allocate all eps If dwc3_gadget_init_endpoint() fails after allocate some of the eps, we need to free their memory to avoid leak. Signed-off-by: David Cohen Signed-off-by: Felipe Balbi --- drivers/usb/dwc3/gadget.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index f168eae..5452c0f 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2611,15 +2611,13 @@ int dwc3_gadget_init(struct dwc3 *dwc) ret = usb_add_gadget_udc(dwc->dev, &dwc->gadget); if (ret) { dev_err(dwc->dev, "failed to register udc\n"); - goto err5; + goto err4; } return 0; -err5: - dwc3_gadget_free_endpoints(dwc); - err4: + dwc3_gadget_free_endpoints(dwc); dma_free_coherent(dwc->dev, DWC3_EP0_BOUNCE_SIZE, dwc->ep0_bounce, dwc->ep0_bounce_addr); -- 2.7.4