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Merge tag 'regmap-fix-v5.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git...
[sfrench/cifs-2.6.git]
/
tools
/
perf
/
builtin-stat.c
diff --git
a/tools/perf/builtin-stat.c
b/tools/perf/builtin-stat.c
index 1410d66192f77599f6b55fa3e57ec0b63028b2bb..63a3afc7f32b6d20bbdbe49d69ec1b37f0c71afc 100644
(file)
--- a/
tools/perf/builtin-stat.c
+++ b/
tools/perf/builtin-stat.c
@@
-561,7
+561,8
@@
try_again:
break;
}
}
- wait4(child_pid, &status, 0, &stat_config.ru_data);
+ if (child_pid != -1)
+ wait4(child_pid, &status, 0, &stat_config.ru_data);
if (workload_exec_errno) {
const char *emsg = str_error_r(workload_exec_errno, msg, sizeof(msg));