linux-kernel - [PATCH] usb: cdnsp: fix incorrect index in cdnsp_get_hw

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Message-ID:
 <PH7PR07MB95381F2182688811D5C711CEDD8D2@PH7PR07MB9538.namprd07.prod.outlook.com>
Date: Tue, 20 Aug 2024 08:21:19 +0000
From: Pawel Laszczak <pawell@...ence.com>
To: "peter.chen@...nel.org" <peter.chen@...nel.org>
CC: "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
        "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Pawel Laszczak
	<pawell@...ence.com>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
Subject: [PATCH] usb: cdnsp: fix incorrect index in cdnsp_get_hw_deq function

Patch fixes the incorrect "stream_id" table index instead of
"ep_index" used in cdnsp_get_hw_deq function.

Fixes: 3d82904559f4 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver")
cc: <stable@...r.kernel.org>
Signed-off-by: Pawel Laszczak <pawell@...ence.com>
---
 drivers/usb/cdns3/cdnsp-ring.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/cdns3/cdnsp-ring.c b/drivers/usb/cdns3/cdnsp-ring.c
index 75724e60653c..e0e97a138666 100644
--- a/drivers/usb/cdns3/cdnsp-ring.c
+++ b/drivers/usb/cdns3/cdnsp-ring.c
@@ -402,7 +402,7 @@ static u64 cdnsp_get_hw_deq(struct cdnsp_device *pdev,
 	struct cdnsp_stream_ctx *st_ctx;
 	struct cdnsp_ep *pep;
 
-	pep = &pdev->eps[stream_id];
+	pep = &pdev->eps[ep_index];
 
 	if (pep->ep_state & EP_HAS_STREAMS) {
 		st_ctx = &pep->stream_info.stream_ctx_array[stream_id];
-- 
2.43.0