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perf intel-pt: Fix missing error codes processing auxtrace_info

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Fix 2 places where the err variable was not being set.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Masami Hiramatsu <[email protected]>
Cc: Mathieu Poirier <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
This commit is contained in:
Adrian Hunter 2016-09-23 17:38:43 +03:00 • committed by Arnaldo Carvalho de Melo
commit 4d34e10a9f
1 changed files with 2 additions and 0 deletions
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2
tools/perf/util/intel-pt.c
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@ -2138,11 +2138,13 @@ int intel_pt_process_auxtrace_info(union perf_event *event,
pt->switch_evsel = intel_pt_find_sched_switch(session->evlist);
if (!pt->switch_evsel) {
pr_err("%s: missing sched_switch event\n", __func__);
err = -EINVAL;
goto err_delete_thread;
}
} else if (pt->have_sched_switch == 2 &&
!intel_pt_find_switch(session->evlist)) {
pr_err("%s: missing context_switch attribute flag\n", __func__);
err = -EINVAL;
goto err_delete_thread;
}