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-rw-r--r--tools/perf/util/thread.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
index 49eaf1d7d89d..0358882c8910 100644
--- a/tools/perf/util/thread.c
+++ b/tools/perf/util/thread.c
@@ -66,10 +66,13 @@ struct comm *thread__comm(const struct thread *thread)
int thread__set_comm(struct thread *thread, const char *str, u64 timestamp)
{
struct comm *new, *curr = thread__comm(thread);
+ int err;
/* Override latest entry if it had no specific time coverage */
if (!curr->start) {
- comm__override(curr, str, timestamp);
+ err = comm__override(curr, str, timestamp);
+ if (err)
+ return err;
} else {
new = comm__new(str, timestamp);
if (!new)
@@ -126,7 +129,7 @@ int thread__fork(struct thread *thread, struct thread *parent, u64 timestamp)
if (!comm)
return -ENOMEM;
err = thread__set_comm(thread, comm, timestamp);
- if (!err)
+ if (err)
return err;
thread->comm_set = true;
}