From 32856eea7bf75dfb99b955ada6e147f553a11366 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Wed, 11 Jan 2017 13:11:08 +0100 Subject: usb: gadget: udc: atmel: remove memory leak Commit bbe097f092b0 ("usb: gadget: udc: atmel: fix endpoint name") introduced a memory leak when unbinding the driver. The endpoint names would not be freed. Solve that by including the name as a string in struct usba_ep so it is freed when the endpoint is. Signed-off-by: Alexandre Belloni Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/atmel_usba_udc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/usb/gadget/udc/atmel_usba_udc.c') diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index f3212db..12c7687 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -1978,7 +1978,8 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev, dev_err(&pdev->dev, "of_probe: name error(%d)\n", ret); goto err; } - ep->ep.name = kasprintf(GFP_KERNEL, "ep%d", ep->index); + sprintf(ep->name, "ep%d", ep->index); + ep->ep.name = ep->name; ep->ep_regs = udc->regs + USBA_EPT_BASE(i); ep->dma_regs = udc->regs + USBA_DMA_BASE(i); -- cgit v1.1