From patchwork Thu Dec 16 09:13:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: CGEL X-Patchwork-Id: 12680319 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3203BC433EF for ; Thu, 16 Dec 2021 09:13:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233135AbhLPJNs (ORCPT ); Thu, 16 Dec 2021 04:13:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53662 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232823AbhLPJNr (ORCPT ); Thu, 16 Dec 2021 04:13:47 -0500 Received: from mail-qk1-x729.google.com (mail-qk1-x729.google.com [IPv6:2607:f8b0:4864:20::729]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1FE22C061574; Thu, 16 Dec 2021 01:13:47 -0800 (PST) Received: by mail-qk1-x729.google.com with SMTP id p4so22726254qkm.7; Thu, 16 Dec 2021 01:13:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Q/hhF4jTsVszJcCW+fmTHlINRGm/jEfgDRWafE6Yat4=; b=Zc0oy+sBIn17gWBaiDDzJW/eHMwT6978QgdYxBmlhcdF21FeE1ll9Md205Ipoeonqm ex0Qom9ur//byowuhgL1Q0RA85KSRPbB1U4wCQI4BVGXUjRGUin22lvgSNVNpffkGLaB sbHTF6YcDRj9p9DXjnhGCOWwRdfRZ/Uw7tldyU2hq48Xr2lg6ApwswTVOZGW9ywAcltC sRVklwolp0quqV7LYgrM2wW45hgc87C5IwkPJb8D/zbTUaFtm7fFTvLOQydQNif11HzN M7hD4Vx4KGQJOYVW+lh/A6DtMaIFX4xqo9UfpvnG99xk3OG6et15r8CAo3PqYd6qNu+i 0LYw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Q/hhF4jTsVszJcCW+fmTHlINRGm/jEfgDRWafE6Yat4=; b=kWxXqmJhhOnwItQkDa+iezbbckbip1L8IAZwPp6FjZxcCBcz16n/TNizh4hVHUDoRd XYm7dwNVBHV0Bnj2TXWK5gwDJwTV3uNkHArdSuZUyJJyNjaAu+cOlj6dVUFXhr+uAT5C DcqrGPQpYFnulOYMhxXgyEWJE9YPH9cR44y3kMa/UYrdCvQXvnW8sRGInVOTrlXqysLp 1VFKsD3VwL0WXr7riPrQMPBYNnZ37ZWUv5gLz9EkgXf75vnKSX0sUMSNRGrRAcIdvDPe tp7iUhkkojwe5U6lttFC/AFOQatZdYG/q1Cpn9cINS74BWeEIhnygWJ51RXlUTQaorJE kFCg== X-Gm-Message-State: AOAM531r/FQXCjv4Lu/cdnJ5M9GPBlrvItwu4pvOUiWu/UZuT+UkmuO4 qeYRfKal5YKJ5uTmmyofOQM= X-Google-Smtp-Source: ABdhPJzZhk3mpSCMhK1TdH7jJBfBy0i7hNKQehTOkxhuBCUHQh7YQVGG17oVpW0Ewi82MiAIlkTbWQ== X-Received: by 2002:a05:620a:2942:: with SMTP id n2mr11334275qkp.608.1639646026338; Thu, 16 Dec 2021 01:13:46 -0800 (PST) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id u11sm3852694qtw.29.2021.12.16.01.13.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Dec 2021 01:13:45 -0800 (PST) From: cgel.zte@gmail.com X-Google-Original-From: deng.changcheng@zte.com.cn To: woojung.huh@microchip.com Cc: UNGLinuxDriver@microchip.com, andrew@lunn.ch, vivien.didelot@gmail.com, f.fainelli@gmail.com, olteanv@gmail.com, davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Changcheng Deng , Zeal Robot Subject: [PATCH] net: dsa: microchip: remove unneeded variable Date: Thu, 16 Dec 2021 09:13:39 +0000 Message-Id: <20211216091339.449609-1-deng.changcheng@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Changcheng Deng Remove unneeded variable used to store return value. Reported-by: Zeal Robot Signed-off-by: Changcheng Deng --- drivers/net/dsa/microchip/ksz_common.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index 47a856533cff..55dbda04ea62 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -302,7 +302,6 @@ int ksz_port_mdb_del(struct dsa_switch *ds, int port, struct ksz_device *dev = ds->priv; struct alu_struct alu; int index; - int ret = 0; for (index = 0; index < dev->num_statics; index++) { if (!dev->dev_ops->r_sta_mac_table(dev, index, &alu)) { @@ -324,7 +323,7 @@ int ksz_port_mdb_del(struct dsa_switch *ds, int port, dev->dev_ops->w_sta_mac_table(dev, index, &alu); exit: - return ret; + return 0; } EXPORT_SYMBOL_GPL(ksz_port_mdb_del);