From patchwork Tue Apr 23 10:46:05 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Simek X-Patchwork-Id: 238868 X-Patchwork-Delegate: monstr@monstr.eu Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 1CBCC2C016F for ; Tue, 23 Apr 2013 20:47:46 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id C99B94A1A8; Tue, 23 Apr 2013 12:47:42 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id dhLwYuG6oq6F; Tue, 23 Apr 2013 12:47:42 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 7962A4A1BD; Tue, 23 Apr 2013 12:47:07 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id CA8D54A189 for ; Tue, 23 Apr 2013 12:47:02 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Cc5wxH0kLboc for ; Tue, 23 Apr 2013 12:47:02 +0200 (CEST) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from mail-wg0-f41.google.com (mail-wg0-f41.google.com [74.125.82.41]) by theia.denx.de (Postfix) with ESMTPS id 18CC84A186 for ; Tue, 23 Apr 2013 12:46:51 +0200 (CEST) Received: by mail-wg0-f41.google.com with SMTP id e11so1478922wgh.0 for ; Tue, 23 Apr 2013 03:46:51 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:sender:from:to:cc:subject:date:message-id:x-mailer :in-reply-to:references:in-reply-to:references:content-type :x-gm-message-state; bh=+OmIL3Af3J2N5YpscJvhca+dDFNQDDf35c+oqSkk40g=; b=PnrwWd9lR2GfyK+qaZzYonFJkHvhD86xX7gtlfqmAXnu6nFAMpCK1oHa+DKhuIi1ou 7o8A3f92Q8qNOWSK9A/eIZBzohj5YXkgMwhzrQkdxWD27X1d18ZTnCOSWr+N1G8LdyiU B1I+qo6yW3FJs9vCR5VObRIpynW/hM3BFhRS4qd0onkCEmPLwQqV3NE+/Qcf9XGKcV1+ jhAcHgJqSG7PfPfmJx2CrP52U2OdtPPaadXNGI/bmggkRmw1rrliKuXbolZeo9C7K6JG Ud75KOXKTc5+PB/G/b0PJ6iit+l5axBcs1dpFDZUwHtJOxRj1zfOgUW9daIJzS2za+nL ATJw== X-Received: by 10.180.210.225 with SMTP id mx1mr32156230wic.15.1366714011062; Tue, 23 Apr 2013 03:46:51 -0700 (PDT) Received: from localhost (nat-63.starnet.cz. [178.255.168.63]) by mx.google.com with ESMTPS id fz3sm28029111wib.0.2013.04.23.03.46.49 (version=TLSv1.1 cipher=RC4-SHA bits=128/128); Tue, 23 Apr 2013 03:46:50 -0700 (PDT) From: Michal Simek To: u-boot@lists.denx.de, Joe Hershberger , Albert Aribaud , Tom Rini Date: Tue, 23 Apr 2013 12:46:05 +0200 Message-Id: X-Mailer: git-send-email 1.8.2.1 In-Reply-To: References: In-Reply-To: References: X-Gm-Message-State: ALoCoQl7oxNZECy7IChQGwUpOJ2HBbhue6FK9FKi13evODdhXDeFbF6/3yP+iV5P35nHCPny8a/w Cc: Peter Crosthwaite , Jagannadha Sutradharudu Teki Subject: [U-Boot] [PATCH v2 06/15] net: gem: Simplify return path in zynq_gem_recv X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de Remove one return from the code. Signed-off-by: Michal Simek --- Changes in v2: None drivers/net/zynq_gem.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) -- 1.8.2.1 diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index 7188b9e..c0da628 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -363,11 +363,9 @@ static int zynq_gem_recv(struct eth_device *dev) if ((++priv->rxbd_current) >= RX_BUF) priv->rxbd_current = 0; - - return frame_len; } - return 0; + return frame_len; } static void zynq_gem_halt(struct eth_device *dev)