perf session: Remove one more exit() call from library code
Return NULL instead and make the caller propagate the error.
LKML-Reference: <new-submission>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 1fb13e5..6767f10 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -89,9 +89,12 @@
struct event_stat_id *stats;
struct perf_event_attr *attr;
- if ((sort__has_parent || symbol_conf.use_callchain) && data->callchain)
+ if ((sort__has_parent || symbol_conf.use_callchain) && data->callchain) {
syms = perf_session__resolve_callchain(self, al->thread,
data->callchain, &parent);
+ if (syms == NULL)
+ return -ENOMEM;
+ }
attr = perf_header__find_attr(data->id, &self->header);
if (attr)
