Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp3138739pxk; Mon, 21 Sep 2020 06:17:55 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz7AcuqQCBEUMnls3O/c10/1aYTEhYeCQ7RImnrvEfmmEZQxdQ6i0twJgbTTUckCoeWm8oA X-Received: by 2002:a17:906:a985:: with SMTP id jr5mr51749882ejb.549.1600694275533; Mon, 21 Sep 2020 06:17:55 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1600694275; cv=none; d=google.com; s=arc-20160816; b=azPAHxQNaWKvuiWExFLZJUPCpHBe4I2XxvztA6f7gtTRKLtyeA19WA/KeZxA9Nlo1K DB/QoUpLfX3rAdxBSwLmeZVBRfoZlFQ+dqm6YYkELUbhdenRqGXYKm3MkUDz11zk82B5 F1kDdRHBary3dYkdrY5YkF+p30M7xZRtEbiHICjIT9YZInXTmnwaeUXYUnTifTE14PmH fjg7a87UJJFxXOsxLK9fGGGgYjnKuJT63/GaoUIOVZ7MSj0CvnRbZpW0u/1NYC3jey3b xl6vLfiyMKpClEow1XFWHEecBLj5cjd5ot1K3S5LBfeOxqWC2XbwJiUZ727J+zgIAiGm XN3w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=ufTuQy+VzblsxjV44ssb4G2M7AX2X7sSn1rhOxcOSpM=; b=QVOx7mS/I2sn7JhJNLmDUfK/BGZxdPNGkIdSAfBcvaTOpgNuYlXnEfC81bG3kEQ6eU U5CIcP4knZoOoscvBSAh4R/TPaUkSdunprw8OkQzz7QEnBn1HDWDmp62OydFVKTNOzNj ETm7ijVAXsk0aDNa4WIqzgYJUAr7jfOt5ZIHorlC0Fxg7l8280Ijlhw1amKhnyCcYAGE B8eMXuci8Ryk0+/ByrAEyRC2Ov07tCppwRdAtgByrspoWPYmytHKNzYLPr2Lka/jMF4c hXp/dNKTW1Dq0+MnIRv8JpISGTjI1LtBcFprJWtDI0cYMT/7a1sOGfd7kClAmIZC4hQ3 UKLA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id r9si8010437ejd.280.2020.09.21.06.17.31; Mon, 21 Sep 2020 06:17:55 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727309AbgIUNKU (ORCPT + 99 others); Mon, 21 Sep 2020 09:10:20 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:42586 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727269AbgIUNKQ (ORCPT ); Mon, 21 Sep 2020 09:10:16 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 42ADF4B2004922BB7428; Mon, 21 Sep 2020 21:10:15 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.487.0; Mon, 21 Sep 2020 21:10:07 +0800 From: Qinglang Miao To: Thierry Reding CC: , , , Qinglang Miao Subject: [PATCH -next] gpu: host1x: simplify the return expression of host1x_cdma_init() Date: Mon, 21 Sep 2020 21:10:32 +0800 Message-ID: <20200921131032.91972-1-miaoqinglang@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Simplify the return expression. Signed-off-by: Qinglang Miao --- drivers/gpu/host1x/cdma.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/gpu/host1x/cdma.c b/drivers/gpu/host1x/cdma.c index e8d3fda91..08a0f9e10 100644 --- a/drivers/gpu/host1x/cdma.c +++ b/drivers/gpu/host1x/cdma.c @@ -448,8 +448,6 @@ void host1x_cdma_update_sync_queue(struct host1x_cdma *cdma, */ int host1x_cdma_init(struct host1x_cdma *cdma) { - int err; - mutex_init(&cdma->lock); init_completion(&cdma->complete); @@ -459,11 +457,7 @@ int host1x_cdma_init(struct host1x_cdma *cdma) cdma->running = false; cdma->torndown = false; - err = host1x_pushbuffer_init(&cdma->push_buffer); - if (err) - return err; - - return 0; + return host1x_pushbuffer_init(&cdma->push_buffer); } /* -- 2.23.0