From: Yinbo Zhu <yinbo.zhu@nxp.com>
To: Li Yang <leoyang.li@nxp.com>, Felipe Balbi <balbi@kernel.org>
Cc: yinbo.zhu@nxp.com, xiaobo.xie@nxp.com, jiafei.pan@nxp.com,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org, Ran Wang <ran.wang_1@nxp.com>,
Nikhil Badola <nikhil.badola@freescale.com>
Subject: [PATCH v1] usb: fsl: Remove unused variable
Date: Mon, 21 Oct 2019 18:21:52 +0800 [thread overview]
Message-ID: <20191021102153.16435-2-yinbo.zhu@nxp.com> (raw)
In-Reply-To: <20191021102153.16435-1-yinbo.zhu@nxp.com>
From: Nikhil Badola <nikhil.badola@freescale.com>
Remove unused variable td_complete
Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: Ran Wang <ran.wang_1@nxp.com>
Reviewed-by: Peter Chen <peter.chen@nxp.com>
---
drivers/usb/gadget/udc/fsl_udc_core.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c
index 9a05863b2876..381fdff12d4e 100644
--- a/drivers/usb/gadget/udc/fsl_udc_core.c
+++ b/drivers/usb/gadget/udc/fsl_udc_core.c
@@ -1595,14 +1595,13 @@ static int process_ep_req(struct fsl_udc *udc, int pipe,
struct fsl_req *curr_req)
{
struct ep_td_struct *curr_td;
- int td_complete, actual, remaining_length, j, tmp;
+ int actual, remaining_length, j, tmp;
int status = 0;
int errors = 0;
struct ep_queue_head *curr_qh = &udc->ep_qh[pipe];
int direction = pipe % 2;
curr_td = curr_req->head;
- td_complete = 0;
actual = curr_req->req.length;
for (j = 0; j < curr_req->dtd_count; j++) {
@@ -1647,11 +1646,9 @@ static int process_ep_req(struct fsl_udc *udc, int pipe,
status = -EPROTO;
break;
} else {
- td_complete++;
break;
}
} else {
- td_complete++;
VDBG("dTD transmitted successful");
}
--
2.17.1
next prev parent reply other threads:[~2019-10-21 10:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-21 10:21 [PATCH v1] usb: fsl: Check memory resource before releasing it Yinbo Zhu
2019-10-21 10:21 ` Yinbo Zhu [this message]
2019-10-21 10:21 ` [PATCH v1] usb: gadget: Correct NULL pointer checking in fsl gadget Yinbo Zhu
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