From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ie0-x22f.google.com (mail-ie0-x22f.google.com [IPv6:2607:f8b0:4001:c03::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id A8B8E1A0359 for ; Sun, 28 Jun 2015 11:48:52 +1000 (AEST) Received: by iebmu5 with SMTP id mu5so96121396ieb.1 for ; Sat, 27 Jun 2015 18:48:50 -0700 (PDT) From: Nicholas Krause To: leoli@freescale.com Cc: balbi@ti.com, linux-usb@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH] udc:Make the function txcomplete have a return type of void Date: Sat, 27 Jun 2015 21:48:44 -0400 Message-Id: <1435456124-28082-1-git-send-email-xerofoify@gmail.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 --- drivers/usb/gadget/udc/fsl_qe_udc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) 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 */ -- 2.1.4