From patchwork Mon Feb 22 13:13:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zuoqilin1@163.com X-Patchwork-Id: 12098981 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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 72744C433DB for ; Mon, 22 Feb 2021 15:53:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2A7BF64EDB for ; Mon, 22 Feb 2021 15:53:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230507AbhBVPxP (ORCPT ); Mon, 22 Feb 2021 10:53:15 -0500 Received: from m12-14.163.com ([220.181.12.14]:60532 "EHLO m12-14.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230021AbhBVPxM (ORCPT ); Mon, 22 Feb 2021 10:53:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=7aAw3 bhAwA44/S+acKCMTVXGqeCCRmDOFmyR7ez7aHQ=; b=HtM8FlOuUbc0KLltZUAD2 HI6DZ9Zt0cp53c/yCMcScduo9RqtrlDr9LP+eHAbcTajTaZmlps2xm8y4db4QY7O 4qR0JCgHwnXXdkOPV+//+IZj3Q50k43wGsKQPhce569QpGnAU87lgtzecKqxp4NP 8jXh+rFR/vXYfKJIavg7eg= Received: from COOL-20201210PM.ccdomain.com (unknown [218.94.48.178]) by smtp10 (Coremail) with SMTP id DsCowABn_rTyrTNgmkw_mA--.30684S2; Mon, 22 Feb 2021 21:13:26 +0800 (CST) From: zuoqilin1@163.com To: rashanmu@gmail.com, mchehab@kernel.org Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, zuoqilin Subject: [PATCH] media/i2c: remove unneeded variable: "ret" Date: Mon, 22 Feb 2021 21:13:17 +0800 Message-Id: <20210222131317.1124-1-zuoqilin1@163.com> X-Mailer: git-send-email 2.28.0.windows.1 MIME-Version: 1.0 X-CM-TRANSID: DsCowABn_rTyrTNgmkw_mA--.30684S2 X-Coremail-Antispam: 1Uf129KBjvdXoWrKw1rGFy3KFy5AF1UtFyftFb_yoWfJFg_Cw sYgr97WFyqqF1Ykw1UCr1Fvryjvan7WF4kWFyY9FW3Kr1kuw1DZrs0yr17JF4kCr1vyFs0 kwsY934furykGjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU04GQDUUUUU== X-Originating-IP: [218.94.48.178] X-CM-SenderInfo: 52xr1xpolqiqqrwthudrp/xtbBRRdBiVPAKIiY0wAAsi Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: zuoqilin remove unneeded variable: "ret" Signed-off-by: zuoqilin --- drivers/media/i2c/max2175.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/i2c/max2175.c b/drivers/media/i2c/max2175.c index 661208c..bc46a09 100644 --- a/drivers/media/i2c/max2175.c +++ b/drivers/media/i2c/max2175.c @@ -1125,7 +1125,6 @@ static int max2175_g_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *vf) { struct max2175 *ctx = max2175_from_sd(sd); - int ret = 0; if (vf->tuner != 0) return -EINVAL; @@ -1134,7 +1133,7 @@ static int max2175_g_frequency(struct v4l2_subdev *sd, vf->type = V4L2_TUNER_RF; vf->frequency = ctx->freq; - return ret; + return 0; } static int max2175_enum_freq_bands(struct v4l2_subdev *sd,