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perf report: Fill in the missing session freeing after an error occurs

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When an error occurs an error value is just returned without freeing the
session. So allocating and freeing session have to be matched as a pair
even if an error occurs.

Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1435652124-22414-6-git-send-email-treeze.taeung@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Taeung Song 2015-06-30 17:15:24 +09:00 committed by Arnaldo Carvalho de Melo
parent 249ca1a860
commit 07a716fff2
1 changed files with 4 additions and 2 deletions
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6
tools/perf/builtin-report.c
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@ -839,8 +839,10 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
if (report.header || report.header_only) {
perf_session__fprintf_info(session, stdout,
report.show_full_info);
if (report.header_only)
return 0;
if (report.header_only) {
ret = 0;
goto error;
}
} else if (use_browser == 0) {
fputs("# To display the perf.data header info, please use --header/--header-only options.\n#\n",
stdout);