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udc:Make the function txcomplete have a return type of void

Message ID 1435456124-28082-1-git-send-email-xerofoify@gmail.com (mailing list archive)
State Not Applicable
Delegated to: Scott Wood
Headers show

Commit Message

Nicholas Krause June 28, 2015, 1:48 a.m. UTC 
This makes the function txcomplete have a return type of void
now due to this particular function always running successfully
nor its callers checking/using the return value from this particular
function in their own internal work.

Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
---
 drivers/usb/gadget/udc/fsl_qe_udc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
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Patch

diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c b/drivers/usb/gadget/udc/fsl_qe_udc.c
index e0822f1..8c3a1ec 100644
--- a/drivers/usb/gadget/udc/fsl_qe_udc.c
+++ b/drivers/usb/gadget/udc/fsl_qe_udc.c
@@ -1139,7 +1139,7 @@  static int qe_ep_tx(struct qe_ep *ep, struct qe_frame *frame)
 
 /* when a bd was transmitted, the function can
  * handle the tx_req, not include ep0           */
-static int txcomplete(struct qe_ep *ep, unsigned char restart)
+static void txcomplete(struct qe_ep *ep, unsigned char restart)
 {
 	if (ep->tx_req != NULL) {
 		struct qe_req *req = ep->tx_req;
@@ -1184,8 +1184,6 @@  static int txcomplete(struct qe_ep *ep, unsigned char restart)
 			ep->sent = 0;
 		}
 	}
-
-	return 0;
 }
 
 /* give a frame and a tx_req, send some data */