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[2620:137:e000::3:4]) by mx.google.com with ESMTPS id c12-20020a6566cc000000b005c6001ec190si1415104pgw.892.2023.12.07.07.56.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Dec 2023 07:56:47 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) client-ip=2620:137:e000::3:4; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=vRi9EvAl; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id 02F4980A1A58; Thu, 7 Dec 2023 07:56:44 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235631AbjLGP43 (ORCPT + 99 others); Thu, 7 Dec 2023 10:56:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54988 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235768AbjLGP4U (ORCPT ); Thu, 7 Dec 2023 10:56:20 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EBE6F44A7 for ; Thu, 7 Dec 2023 07:55:58 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4F340C433C9; Thu, 7 Dec 2023 15:55:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701964516; bh=RezsXkf9hYQwmGQ/9NyUkwIQPcZ/vB0PRe+slSqTby4=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=vRi9EvAlGAkipSYeoJsU8Z/HTcr3SWZbzoCW2YHmBs9c6i82Et+jQg3jJ7HEa7rZd 3tUa4qNIA6WR6oTRQR83NCkAGmDYb5cvCnVi4U/XqqyS5KDw0bBhhIUKm4ZAEfReEQ SQiCJI0SpC2drPTxJidCnLw1IySGBbE+y+c40QD18M4QPxxFJgrFtcDYKqM6aq/XTb mkE6u7PCueBgjuHjaV7BpE81tkSWaIhKnyvXTHgKE0x5+bRZqXjxXP6fjSJG6QZMLv muNX5tFwYmlDM1Y8NNhpMHJQpSn1/2pPozfGi8/ENmnVqZ5QP2KCFfHk8RUGwFbrhW EoXngyQktORNQ== From: Lee Jones To: lee@kernel.org, daniel.thompson@linaro.org, jingoohan1@gmail.com, deller@gmx.de, nathan@kernel.org, ndesaulniers@google.com, trix@redhat.com, Su Hui Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, kernel-janitors@vger.kernel.org In-Reply-To: <20231130051155.1235972-1-suhui@nfschina.com> References: <20231130051155.1235972-1-suhui@nfschina.com> Subject: Re: (subset) [PATCH] backlight: ili922x: add an error code check in ili922x_write Message-Id: <170196451303.113624.6951927696205742670.b4-ty@kernel.org> Date: Thu, 07 Dec 2023 15:55:13 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Mailer: b4 0.12.3 X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on howler.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Thu, 07 Dec 2023 07:56:44 -0800 (PST) On Thu, 30 Nov 2023 13:11:56 +0800, Su Hui wrote: > Clang static analyzer complains that value stored to 'ret' is never read. > Return the error code when spi_sync() failed. > > Applied, thanks! [1/1] backlight: ili922x: add an error code check in ili922x_write commit: 769ff5283f0d7edc819743f183d51af077411107 -- Lee Jones [李琼斯]