Messages in this thread Patch in this message | | | Date | Wed, 26 Sep 2012 21:23:18 -0700 | From | tip-bot for Feng Tang <> | Subject | [tip:perf/core] perf tools: Fix a compiling error in util/map.c |
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Commit-ID: 8f28f19a87cb48d13570ba774a3e85776eb36bb4 Gitweb: http://git.kernel.org/tip/8f28f19a87cb48d13570ba774a3e85776eb36bb4 Author: Feng Tang <feng.tang@intel.com> AuthorDate: Mon, 27 Aug 2012 15:38:26 +0800 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Thu, 20 Sep 2012 08:36:34 -0300
perf tools: Fix a compiling error in util/map.c
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 <feng.tang@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1346053107-11946-3-git-send-email-feng.tang@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- 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 b442ee4..ead5316 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -243,15 +243,14 @@ 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); } -- 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/
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