From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752809AbdBMQFG (ORCPT ); Mon, 13 Feb 2017 11:05:06 -0500 Received: from gateway36.websitewelcome.com ([192.185.192.36]:34171 "EHLO gateway36.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752770AbdBMQET (ORCPT ); Mon, 13 Feb 2017 11:04:19 -0500 Date: Mon, 13 Feb 2017 09:40:50 -0600 From: "Gustavo A. R. Silva" To: balbi@kernel.org, gregkh@linuxfoundation.org, bhelgaas@google.com, mina86@mina86.com, heikki.krogerus@linux.intel.com Cc: linux-geode@lists.infradead.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] usb: gadget: udc: remove unnecessary variable and update function prototype Message-ID: <6acc14afdbfef03164e38e60d956add654756d91.1486867169.git.garsilva@embeddedor.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.152.159.99 X-Exim-ID: 1cdIkG-000F2g-T2 X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedgus) [189.152.159.99]:57620 X-Source-Auth: garsilva@embeddedor.com X-Email-Count: 29 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove unnecessary variable and update function prototype. Reviewed-by: Greg Kroah-Hartman Signed-off-by: Gustavo A. R. Silva --- drivers/usb/gadget/udc/amd5536udc.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/usb/gadget/udc/amd5536udc.c b/drivers/usb/gadget/udc/amd5536udc.c index ded97a3..3f64a06 100644 --- a/drivers/usb/gadget/udc/amd5536udc.c +++ b/drivers/usb/gadget/udc/amd5536udc.c @@ -608,9 +608,8 @@ udc_alloc_request(struct usb_ep *usbep, gfp_t gfp) } /* frees pci pool descriptors of a DMA chain */ -static int udc_free_dma_chain(struct udc *dev, struct udc_request *req) +static void udc_free_dma_chain(struct udc *dev, struct udc_request *req) { - int ret_val = 0; struct udc_data_dma *td = req->td_data; unsigned int i; @@ -629,8 +628,6 @@ static int udc_free_dma_chain(struct udc *dev, struct udc_request *req) td = NULL; addr = addr_aux; } - - return ret_val; } /* Frees request packet, called by gadget driver */ -- 2.5.0