Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753366Ab2H0Hoy (ORCPT ); Mon, 27 Aug 2012 03:44:54 -0400 Received: from mga14.intel.com ([143.182.124.37]:49807 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753011Ab2H0HoG (ORCPT ); Mon, 27 Aug 2012 03:44:06 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.80,318,1344236400"; d="scan'208";a="138220467" From: Feng Tang To: acme@redhat.com Cc: mingo@elte.hu, a.p.zijlstra@chello.nl, namhyung@kernel.org, dsahern@gmail.com, linux-kernel@vger.kernel.org, Feng Tang Subject: [PATCH 2/3] Perf tools: Fix a compiling error in util/map.c Date: Mon, 27 Aug 2012 15:38:26 +0800 Message-Id: <1346053107-11946-3-git-send-email-feng.tang@intel.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1346053107-11946-1-git-send-email-feng.tang@intel.com> References: <1346053107-11946-1-git-send-email-feng.tang@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1305 Lines: 43 This patch fix a compile warning taken as error: CC util/map.o cc1: warnings being treated as errors util/map.c: In function ‘map__fprintf_dsoname’: util/map.c:240: error: ‘dsoname’ may be used uninitialized in this function make: *** [util/map.o] Error 1 Signed-off-by: Feng Tang --- tools/perf/util/map.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 7d37159..5f90dda 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -237,15 +237,14 @@ size_t map__fprintf(struct map *self, FILE *fp) size_t map__fprintf_dsoname(struct map *map, FILE *fp) { - const char *dsoname; + const char *dsoname = "[unknown]"; if (map && map->dso && (map->dso->name || map->dso->long_name)) { if (symbol_conf.show_kernel_path && map->dso->long_name) dsoname = map->dso->long_name; else if (map->dso->name) dsoname = map->dso->name; - } else - dsoname = "[unknown]"; + } return fprintf(fp, "%s", dsoname); } -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/