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authorMichael Petlan <mpetlan@redhat.com>2015-12-02 19:27:51 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-12-07 12:02:10 -0300
commitc8319c9d0d4a61b346aa9b30fb93978f1a355606 (patch)
treec95ac56b16ac442f434142022b960dd643f7a502 /tools/perf/builtin-buildid-list.c
parent7375e151bb42dca0b1abedce0b1940ff6aad7c87 (diff)
downloadlinux-c8319c9d0d4a61b346aa9b30fb93978f1a355606.tar.gz
perf buildid-list: Fix return value of perf buildid-list -k
The buildid string length is returned by perf buildid-list -k command. Since a non-zero return value means an error, perf buildid-list -k cmd should return 0 when successful instead. Before: # perf buildid-list -k 39356d74e96e02346fe0ec1f3f162b6c522bac62 # echo $? 41 After: # perf buildid-list -k 39356d74e96e02346fe0ec1f3f162b6c522bac62 # echo $? 0 Signed-off-by: Michael Petlan <mpetlan@redhat.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Fixes: 0b5a7935f3b5 ("perf buildid: Introduce sysfs/filename__sprintf_build_id") LPU-Reference: 1449080871.24573.145.camel@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-buildid-list.c')
-rw-r--r--tools/perf/builtin-buildid-list.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c
index 918b4de29de4..6419f57b0850 100644
--- a/tools/perf/builtin-buildid-list.c
+++ b/tools/perf/builtin-buildid-list.c
@@ -110,7 +110,7 @@ int cmd_buildid_list(int argc, const char **argv,
setup_pager();
if (show_kernel)
- return sysfs__fprintf_build_id(stdout);
+ return !(sysfs__fprintf_build_id(stdout) > 0);
return perf_session__list_build_ids(force, with_hits);
}