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perf tools: Fix inverted error verification bug in thread__fork
author
David Ahern
<dsahern@gmail.com>
Wed, 11 Dec 2013 04:35:38 +0000
(21:35 -0700)
committer
Arnaldo Carvalho de Melo
<acme@redhat.com>
Fri, 13 Dec 2013 13:30:21 +0000
(10:30 -0300)
Commit
1902efe7f
for the new comm infra added the wrong check for return
code on thread__set_comm. err == 0 is normal, so don't return at that
point unless err != 0.
Signed-off-by: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link:
http://lkml.kernel.org/r/1386736538-23525-1-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/thread.c
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diff --git
a/tools/perf/util/thread.c
b/tools/perf/util/thread.c
index 49eaf1d7d89d0554a146a272e923cd139e6cbac7..e3948612543e9faabc62cdf8fd2c7cd364568c6a 100644
(file)
--- a/
tools/perf/util/thread.c
+++ b/
tools/perf/util/thread.c
@@
-126,7
+126,7
@@
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;
}