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mm/migrate: correct failure handling if !hugepage_migration_support()
[firefly-linux-kernel-4.4.55.git]
/
tools
/
perf
/
builtin-timechart.c
diff --git
a/tools/perf/builtin-timechart.c
b/tools/perf/builtin-timechart.c
index 20d4212fa33773ec88f150d027781374a0f50713..652af0b66a625305deac34b0f18ec2e5ccf1d8f0 100644
(file)
--- a/
tools/perf/builtin-timechart.c
+++ b/
tools/perf/builtin-timechart.c
@@
-488,8
+488,7
@@
static const char *cat_backtrace(union perf_event *event,
* It seems the callchain is corrupted.
* Discard all.
*/
- free(p);
- p = NULL;
+ zfree(&p);
goto exit;
}
continue;