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=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 AB66BC433E0 for ; Sat, 13 Mar 2021 07:50:32 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 43CBF64F1D for ; Sat, 13 Mar 2021 07:50:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 43CBF64F1D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=vivo.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:MIME-Version:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Message-Id:Date:Subject:Cc:To:From:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=VFrih0b7mFJLlhbgMaryCrUiajspZq/OOU1C5N2yMbU=; b=I+t8+tcHan4+0JuaGJ25qLW1Rk bsZcZPB7rzBAmObVNkqOWZsn7u9ZRKZe+bW42Oi5DvZt977RRrowI7zNpmGTforP70jFRF3qWkVWv uZQa3fqnnIJ6RDPM0H/tFzp+fObAmVb2lPldCzdNsv+8mJo7cQO/oyYX5AHXsXwMyKs3MAec1mTXj i4VbZu+Zl/F+IpFsCyEoE8SJhFncB6tU6cogXIWDTEVychtRzGOr3Md2pSHlfXvB8I7Kv+AqIlb/m WkbrZQ+TMBT07/3wVQGjS7/S7zcTbW0khHzJevcmTkxZt4ntMg2TlzsjLSfPr/ZuJmVOw9mFF8gKE 8bHjpIUQ==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lKz0V-00CyGT-U5; Sat, 13 Mar 2021 07:48:20 +0000 Received: from mail-m17635.qiye.163.com ([59.111.176.35]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lKz0N-00CyEC-C0; Sat, 13 Mar 2021 07:48:16 +0000 Received: from vivo-HP-ProDesk-680-G4-PCI-MT.vivo.xyz (unknown [58.251.74.231]) by mail-m17635.qiye.163.com (Hmail) with ESMTPA id C002F40011C; Sat, 13 Mar 2021 15:48:06 +0800 (CST) From: Wang Qing To: Chun-Kuang Hu , Philipp Zabel , David Airlie , Daniel Vetter , Matthias Brugger , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Wang Qing Subject: [PATCH] gpu: drm: mediatek: delete redundant printing of return value Date: Sat, 13 Mar 2021 15:48:02 +0800 Message-Id: <1615621683-2122-1-git-send-email-wangqing@vivo.com> X-Mailer: git-send-email 2.7.4 X-HM-Spam-Status: e1kfGhgUHx5ZQUtXWQgYFAkeWUFZS1VLWVdZKFlBSE83V1ktWUFJV1kPCR oVCBIfWUFZHRpOGh8dGElDGRlJVkpNSk5NSUpNQ0xKQ0pVEwETFhoSFyQUDg9ZV1kWGg8SFR0UWU FZT0tIVUpKS0hNSlVLWQY+ X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6MRw6Ixw5Lz8POVELLR0KCSMd MEoKCTdVSlVKTUpOTUlKTUNMTk9NVTMWGhIXVQwaFRwKEhUcOw0SDRRVGBQWRVlXWRILWUFZTkNV SU5KVUxPVUlISllXWQgBWUFJS0hNNwY+ X-HM-Tid: 0a782a8e873ed991kuwsc002f40011c X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210313_074813_273570_1C120642 X-CRM114-Status: UNSURE ( 8.85 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org platform_get_irq() has already checked and printed the return value, the printing here is nothing special, it is not necessary at all. Signed-off-by: Wang Qing --- drivers/gpu/drm/mediatek/mtk_dpi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index b05f900..0ac4962 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -751,10 +751,8 @@ static int mtk_dpi_probe(struct platform_device *pdev) } dpi->irq = platform_get_irq(pdev, 0); - if (dpi->irq <= 0) { - dev_err(dev, "Failed to get irq: %d\n", dpi->irq); + if (dpi->irq <= 0) return -EINVAL; - } ret = drm_of_find_panel_or_bridge(dev->of_node, 0, 0, NULL, &dpi->next_bridge); -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel