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authorTaeung Song <treeze.taeung@gmail.com>2014-09-24 10:33:37 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2014-09-26 12:32:58 -0300
commit52e0283497ccb1e675d56c9499cc2cc5ec271094 (patch)
treefa77ce32a71cb84c7372b5de67efa85fa04636f9 /tools/perf/builtin-kmem.c
parenta5c2a4c9561cbbd374231bd341936dae716df9dd (diff)
downloadlinux-52e0283497ccb1e675d56c9499cc2cc5ec271094.tar.gz
perf tools: Modify error code for when perf_session__new() fails
Because perf_session__new() can fail for more reasons than just ENOMEM, modify error code(ENOMEM or EINVAL) to -1. Signed-off-by: Taeung Song <treeze.taeung@gmail.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1411522417-9917-1-git-send-email-treeze.taeung@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-kmem.c')
-rw-r--r--tools/perf/builtin-kmem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index 23762187a219..f295141025bc 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -698,7 +698,7 @@ int cmd_kmem(int argc, const char **argv, const char *prefix __maybe_unused)
session = perf_session__new(&file, false, &perf_kmem);
if (session == NULL)
- return -ENOMEM;
+ return -1;
symbol__init(&session->header.env);