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-rw-r--r--lib/string.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/string.c b/lib/string.c
index ce81aaec3839..a5792019193c 100644
--- a/lib/string.c
+++ b/lib/string.c
@@ -607,7 +607,7 @@ EXPORT_SYMBOL(memset);
void memzero_explicit(void *s, size_t count)
{
memset(s, 0, count);
- OPTIMIZER_HIDE_VAR(s);
+ barrier();
}
EXPORT_SYMBOL(memzero_explicit);
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