| From 3eea63ee32df17d0e71cc83a6deeec6ad2f0fb81 Mon Sep 17 00:00:00 2001 |
| From: =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= <mirq-linux@rere.qmqm.pl> |
| Date: Thu, 28 May 2020 20:35:54 +0200 |
| Subject: [PATCH] usb: gadget: udc: atmel: fix uninitialized read in debug |
| printk |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| commit 30517ffeb3bff842e1355cbc32f1959d9dbb5414 upstream. |
| |
| Fixed commit moved the assignment of 'req', but did not update a |
| reference in the DBG() call. Use the argument as it was renamed. |
| |
| Fixes: 5fb694f96e7c ("usb: gadget: udc: atmel: fix possible oops when unloading module") |
| Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> |
| Signed-off-by: Felipe Balbi <balbi@kernel.org> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| |
| diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c |
| index 18372025c452..2d969b7185d4 100644 |
| --- a/drivers/usb/gadget/udc/atmel_usba_udc.c |
| +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c |
| @@ -869,7 +869,7 @@ static int usba_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req) |
| u32 status; |
| |
| DBG(DBG_GADGET | DBG_QUEUE, "ep_dequeue: %s, req %p\n", |
| - ep->ep.name, req); |
| + ep->ep.name, _req); |
| |
| spin_lock_irqsave(&udc->lock, flags); |
| |
| -- |
| 2.27.0 |
| |
