[PATCH 6/8] usb/dwc3: No need to pass params in case of UPDATE TRANSFER

[Pratyush Anand <pratyush.anand@xxxxxx>]

UPDATE transfer does not need any parameters. So, no need to prepare it.

Signed-off-by: Pratyush Anand <pratyush.anand@xxxxxx>
---
 drivers/usb/dwc3/gadget.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 55d8bfd..d263b71 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -974,13 +974,14 @@ static int __dwc3_gadget_kick_transfer(struct dwc3_ep *dep, u16 cmd_param,
 	}
 
 	memset(&params, 0, sizeof(params));
-	params.param0 = upper_32_bits(req->trb_dma);
-	params.param1 = lower_32_bits(req->trb_dma);
 
-	if (start_new)
+	if (start_new) {
+		params.param0 = upper_32_bits(req->trb_dma);
+		params.param1 = lower_32_bits(req->trb_dma);
 		cmd = DWC3_DEPCMD_STARTTRANSFER;
-	else
+	} else {
 		cmd = DWC3_DEPCMD_UPDATETRANSFER;
+	}
 
 	cmd |= DWC3_DEPCMD_PARAM(cmd_param);
 	ret = dwc3_send_gadget_ep_cmd(dwc, dep->number, cmd, &params);
-- 
1.7.5.4

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html