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=-15.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 2028FC43331 for ; Thu, 7 Nov 2019 19:08:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E112E21882 for ; Thu, 7 Nov 2019 19:08:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573153693; bh=gIfT0waNeqbgs88hdh1OxL9xvbypfVR98BfhF+DUASQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=KH3NW/pn+/a6PJrpPFyKw7DxbnkGHVkXR9QCs12kPu05bqPcxRWc4+HHYkMko1uFM nHHYdvftrZttpVRVx9gpytSEr4ZfrkpZlT669bk0Hwm59SZPBffkw9Cd0QOUN8acl6 DrF+cG2TZ5/YRighA2ZULT6Bzngrq6Wa6mCShI/s= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730920AbfKGTIJ (ORCPT ); Thu, 7 Nov 2019 14:08:09 -0500 Received: from mail.kernel.org ([198.145.29.99]:46290 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730827AbfKGTIH (ORCPT ); Thu, 7 Nov 2019 14:08:07 -0500 Received: from quaco.ghostprotocols.net (179-240-172-58.3g.claro.net.br [179.240.172.58]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7290A21D6C; Thu, 7 Nov 2019 19:08:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573153686; bh=gIfT0waNeqbgs88hdh1OxL9xvbypfVR98BfhF+DUASQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=o4beYqaqMOPSMwd56IUwXnDcYN8xImv/9tXb3aXuGXMN+pmrPiqCaPyxWmsKjgg5H bU4B/HhejeptjZd+6hop+M8bniz5YErCEp3PfjXRSj6be0jTyCcqGujj53afuzhQm5 1l5qEZX0Yu0jO6W8hJ4ZKZb3lLwhsZ+SGnJyaNTU= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter Subject: [PATCH 47/63] perf symbols: Remove needless checks for map->groups->machine Date: Thu, 7 Nov 2019 15:59:55 -0300 Message-Id: <20191107190011.23924-48-acme@kernel.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191107190011.23924-1-acme@kernel.org> References: <20191107190011.23924-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo Its sufficient to check if map->groups is NULL before using it to get ->machine value. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-utiepyiv8b1tf8f79ok9d6j8@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/symbol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index a4bd61cbc2a0..4ad39cc6368d 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -1617,7 +1617,7 @@ int dso__load(struct dso *dso, struct map *map) goto out; } - if (map->groups && map->groups->machine) + if (map->groups) machine = map->groups->machine; else machine = NULL; -- 2.21.0