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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 BA8B6C3815B for ; Wed, 15 Apr 2020 17:12:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 900F021707 for ; Wed, 15 Apr 2020 17:12:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586970729; bh=WED0g8p0VyucPsEGiI66uD3UYudFeJSY415JzZLv8Fc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=VQnWBrboQ0nZ+4HCZ3PyzD5Z40XLiO7H54T7JjApKVpnys4UD7JGf6TXMOYAlVxpG SMJyxqvaqujAtLDhMJ06hscC4UTo8CvnLiVd+7apzq49xalnSvhioV4YyZgf9WaoM7 pz5qwzGGdt+URp24JCwCc8khqu8uwlsFbxf0KYnI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1416401AbgDORMF (ORCPT ); Wed, 15 Apr 2020 13:12:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:42444 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2410715AbgDORK7 (ORCPT ); Wed, 15 Apr 2020 13:10:59 -0400 Received: from paulmck-ThinkPad-P72.home (50-39-105-78.bvtn.or.frontiernet.net [50.39.105.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D82BA21D7E; Wed, 15 Apr 2020 17:10:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586970659; bh=WED0g8p0VyucPsEGiI66uD3UYudFeJSY415JzZLv8Fc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qxIw+Zx/ct1YPIg20lIHBBg3MKTgzwGJ7fNdBKuq5TRtu36drSJfW8kTs/yxeUXLu YEyuPtKsgHG5bs1kFACaPG/q4bUucCMyF5JycXMRfXRXDJbtZHRL0LVwU6/9BlYWFR DrycPIpYxFh6GNsoqzt8/SHZ2And77cZ2kKBoU8w= From: paulmck@kernel.org To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com, mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org, "Paul E. McKenney" Subject: [PATCH tip/core/rcu 09/19] drm: Make drm_dp_mst_dsc_aux_for_port() safe for old compilers Date: Wed, 15 Apr 2020 10:10:44 -0700 Message-Id: <20200415171054.9013-9-paulmck@kernel.org> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20200415171017.GA7821@paulmck-ThinkPad-P72> References: <20200415171017.GA7821@paulmck-ThinkPad-P72> Sender: rcu-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: rcu@vger.kernel.org From: "Paul E. McKenney" Older compilers either want two extra pairs of curly braces around the initializer for local variable desc, or they want a single pair of curly braces with nothing inside. Because current Linux-kernel practice favors the latter, this commit makes it so. Suggested-by: Chris Wilson Suggested-by: Joe Perches Suggested-by: Christoph Hellwig Signed-off-by: Paul E. McKenney --- drivers/gpu/drm/drm_dp_mst_topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index 70c4b7a..c409867 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -5494,7 +5494,7 @@ struct drm_dp_aux *drm_dp_mst_dsc_aux_for_port(struct drm_dp_mst_port *port) { struct drm_dp_mst_port *immediate_upstream_port; struct drm_dp_mst_port *fec_port; - struct drm_dp_desc desc = { 0 }; + struct drm_dp_desc desc = { }; u8 endpoint_fec; u8 endpoint_dsc; -- 2.9.5