From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 30968C433ED for ; Fri, 14 May 2021 06:15:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 073226144A for ; Fri, 14 May 2021 06:15:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230377AbhENGQW (ORCPT ); Fri, 14 May 2021 02:16:22 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:3681 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230175AbhENGQV (ORCPT ); Fri, 14 May 2021 02:16:21 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4FhJ8q71tbz16PpQ; Fri, 14 May 2021 14:12:27 +0800 (CST) Received: from huawei.com (10.175.127.227) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.498.0; Fri, 14 May 2021 14:15:01 +0800 From: Yu Kuai To: , , , CC: , , , Subject: [PATCH] clk: socfpga: remove set but not used variable 'rc' Date: Fri, 14 May 2021 14:22:34 +0800 Message-ID: <20210514062234.3534615-1-yukuai3@huawei.com> X-Mailer: git-send-email 2.25.4 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.175.127.227] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/clk/socfpga/clk-pll.c:83:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable] The returned value of of_clk_add_provider() is never used, and so can be removed. Fixes: 97259e99bdc9 ("clk: socfpga: split clk code") Signed-off-by: Yu Kuai --- drivers/clk/socfpga/clk-pll.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c index dcb573d44034..127cc849c5ee 100644 --- a/drivers/clk/socfpga/clk-pll.c +++ b/drivers/clk/socfpga/clk-pll.c @@ -80,7 +80,6 @@ static __init struct clk_hw *__socfpga_pll_init(struct device_node *node, const char *parent_name[SOCFPGA_MAX_PARENTS]; struct clk_init_data init; struct device_node *clkmgr_np; - int rc; int err; of_property_read_u32(node, "reg", ®); @@ -114,7 +113,7 @@ static __init struct clk_hw *__socfpga_pll_init(struct device_node *node, kfree(pll_clk); return ERR_PTR(err); } - rc = of_clk_add_provider(node, of_clk_src_simple_get, hw_clk); + of_clk_add_provider(node, of_clk_src_simple_get, hw_clk); return hw_clk; } -- 2.25.4