* [PATCH v2] usb: cdns3: Variable 'length' set but not used
@ 2020-10-12 6:45 Pawel Laszczak
2020-10-12 8:16 ` Roger Quadros
0 siblings, 1 reply; 2+ messages in thread
From: Pawel Laszczak @ 2020-10-12 6:45 UTC (permalink / raw)
To: balbi
Cc: peter.chen, rogerq, nsekhar, gregkh, linux-usb, linux-kernel,
kurahul, Pawel Laszczak
Patch removes not used variable 'length' from
cdns3_wa2_descmiss_copy_data function.
Fixes: 141e70fef4ee ("usb: cdns3: gadget: need to handle sg case for workaround 2 case")
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
---
Changelog:
v2
- added "Fixes" tag.
drivers/usb/cdns3/gadget.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c
index 6e7b70a2e352..692acf7b9b14 100644
--- a/drivers/usb/cdns3/gadget.c
+++ b/drivers/usb/cdns3/gadget.c
@@ -506,7 +506,6 @@ static void cdns3_wa2_descmiss_copy_data(struct cdns3_endpoint *priv_ep,
while (!list_empty(&priv_ep->wa2_descmiss_req_list)) {
int chunk_end;
- int length;
descmiss_priv_req =
cdns3_next_priv_request(&priv_ep->wa2_descmiss_req_list);
@@ -517,7 +516,6 @@ static void cdns3_wa2_descmiss_copy_data(struct cdns3_endpoint *priv_ep,
break;
chunk_end = descmiss_priv_req->flags & REQUEST_INTERNAL_CH;
- length = request->actual + descmiss_req->actual;
request->status = descmiss_req->status;
__cdns3_descmiss_copy_data(request, descmiss_req);
list_del_init(&descmiss_priv_req->list);
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] usb: cdns3: Variable 'length' set but not used
2020-10-12 6:45 [PATCH v2] usb: cdns3: Variable 'length' set but not used Pawel Laszczak
@ 2020-10-12 8:16 ` Roger Quadros
0 siblings, 0 replies; 2+ messages in thread
From: Roger Quadros @ 2020-10-12 8:16 UTC (permalink / raw)
To: Pawel Laszczak, balbi
Cc: peter.chen, nsekhar, gregkh, linux-usb, linux-kernel, kurahul
On 12/10/2020 09:45, Pawel Laszczak wrote:
> Patch removes not used variable 'length' from
> cdns3_wa2_descmiss_copy_data function.
>
> Fixes: 141e70fef4ee ("usb: cdns3: gadget: need to handle sg case for workaround 2 case")
> Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Acked-by: Roger Quadros <rogerq@ti.com>
> ---
> Changelog:
> v2
> - added "Fixes" tag.
>
> drivers/usb/cdns3/gadget.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c
> index 6e7b70a2e352..692acf7b9b14 100644
> --- a/drivers/usb/cdns3/gadget.c
> +++ b/drivers/usb/cdns3/gadget.c
> @@ -506,7 +506,6 @@ static void cdns3_wa2_descmiss_copy_data(struct cdns3_endpoint *priv_ep,
>
> while (!list_empty(&priv_ep->wa2_descmiss_req_list)) {
> int chunk_end;
> - int length;
>
> descmiss_priv_req =
> cdns3_next_priv_request(&priv_ep->wa2_descmiss_req_list);
> @@ -517,7 +516,6 @@ static void cdns3_wa2_descmiss_copy_data(struct cdns3_endpoint *priv_ep,
> break;
>
> chunk_end = descmiss_priv_req->flags & REQUEST_INTERNAL_CH;
> - length = request->actual + descmiss_req->actual;
> request->status = descmiss_req->status;
> __cdns3_descmiss_copy_data(request, descmiss_req);
> list_del_init(&descmiss_priv_req->list);
>
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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