From patchwork Sun Apr 18 14:43:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saurav Girepunje X-Patchwork-Id: 12210143 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=-12.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, FSL_NEW_HELO_USER,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 B90FDC433ED for ; Sun, 18 Apr 2021 14:43:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 91C74610E7 for ; Sun, 18 Apr 2021 14:43:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231552AbhDROoC (ORCPT ); Sun, 18 Apr 2021 10:44:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47642 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229446AbhDROoB (ORCPT ); Sun, 18 Apr 2021 10:44:01 -0400 Received: from mail-pj1-x1032.google.com (mail-pj1-x1032.google.com [IPv6:2607:f8b0:4864:20::1032]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E754EC06174A; Sun, 18 Apr 2021 07:43:31 -0700 (PDT) Received: by mail-pj1-x1032.google.com with SMTP id j21-20020a17090ae615b02901505b998b45so3595918pjy.0; Sun, 18 Apr 2021 07:43:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:mime-version:content-disposition; bh=8gZJU83R+0zpO/uK+jvzr7GcvwjV1r6DfaVYHOO6r/k=; b=V0PZ3ziM40TqnfkHywTsYlHAB2lP6vByhxyRPMxyPb0PEF8pmn7/IfkAAKO7aGC6uV jUK2MXSYQiEFvfj9ntoavjaIuBE9qUNBMHX44kXRJVZHCUqBynfzFDGYtOy6IoGsSpud HDFB33egb+KorMWtTdyw8On5nOIH52J3GfujMrZj61ZEDJtZHRq1ZS5rZkG6sP97qkBz mjwGiluiSASKscyjNj+yHTgU8D65XHzneaXDKXsQeKpjn8e9p6WxO3mwhHnlrv3yoFN7 zvkGkeXv6bIZGAcI10M0dkcR2FBLeDz70CL6Cy4+CQmT1HX1ZBTh6dy1BqBN5F0n/TSS cZHw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:mime-version :content-disposition; bh=8gZJU83R+0zpO/uK+jvzr7GcvwjV1r6DfaVYHOO6r/k=; b=hUXkfE149jhjBLaOy8VWxOX6nt2jNByBT0RqAtQkiNK+XQwDT/PLKDCGMBY8Kv2s1J sS5nXUte7huy+kLySkwb/L8JLc8W6a9/3HbHpQf+Xk6sF6upOGdUp4NCvrrVI+O2eeMY akwhOlhDfn5rFcx3rPYzLYSvT/PksI2HRf6LfoU/pBnWv6rC861FPCZutg7iNcZnvX6B 2cX9mevypdvX3I7+dUP3WxmjECEkIREChFUrJpqR/CTgmT3qOF7PyUxerUULSKXMw7nH HI8UhpvaS+HhnblljlHf4MexRf54DfKy4vVRP9gWrqSzF7oGwH/kmEVd0N9MzKkA5+3C s4gA== X-Gm-Message-State: AOAM533rdiRaVH0ACoHCJ8fIUaCz3QTCtjugAuhtnzDgJRDgheInwWLx sTUvf3LAYSHYWTIvUCJ+DS4= X-Google-Smtp-Source: ABdhPJwcRiX6atPSTp6oK46nmHcq6XLahpMm3uwJNEtpm6saTPPsKxtzNEF4T4Ki7ZZsbE8G863OVw== X-Received: by 2002:a17:90a:fe11:: with SMTP id ck17mr19996518pjb.49.1618757011349; Sun, 18 Apr 2021 07:43:31 -0700 (PDT) Received: from user ([2001:4490:4409:d07c:b4ac:39e7:e05c:f39b]) by smtp.gmail.com with ESMTPSA id t19sm10495667pfg.38.2021.04.18.07.43.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 07:43:30 -0700 (PDT) From: Saurav Girepunje X-Google-Original-From: Saurav Girepunje Date: Sun, 18 Apr 2021 20:13:23 +0530 To: mchehab@kernel.org, sakari.ailus@linux.intel.com, gregkh@linuxfoundation.org, saurav.girepunje@google.com, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Cc: saurav.girepunje@hotmail.com Subject: [PATCH] media: atomisp: pci: remove unneeded variable 'err' Message-ID: <20210418144323.GA54920@user> MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Fix the following coccicheck warning: drivers/staging/media/atomisp/pci/sh_css_mipi.c:39:5-8: Unneeded variable: "err". Return "0" on line 44 Signed-off-by: Saurav Girepunje --- drivers/staging/media/atomisp/pci/sh_css_mipi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/sh_css_mipi.c b/drivers/staging/media/atomisp/pci/sh_css_mipi.c index d5ae7f0b5864..708903a31b08 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_mipi.c +++ b/drivers/staging/media/atomisp/pci/sh_css_mipi.c @@ -36,12 +36,11 @@ ref_count_mipi_allocation[N_CSI_PORTS]; /* Initialized in mipi_init */ int ia_css_mipi_frame_specify(const unsigned int size_mem_words, const bool contiguous) { - int err = 0; my_css.size_mem_words = size_mem_words; (void)contiguous; - return err; + return 0; } /*