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Diffstat (limited to 'mm/kasan/kasan_test_c.c')
-rw-r--r--mm/kasan/kasan_test_c.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/kasan/kasan_test_c.c b/mm/kasan/kasan_test_c.c
index d4ac26ad1d3e..ed41987a34cc 100644
--- a/mm/kasan/kasan_test_c.c
+++ b/mm/kasan/kasan_test_c.c
@@ -1500,6 +1500,7 @@ static void kasan_memchr(struct kunit *test)
ptr = kmalloc(size, GFP_KERNEL | __GFP_ZERO);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
+ OPTIMIZER_HIDE_VAR(ptr);
OPTIMIZER_HIDE_VAR(ptr);
OPTIMIZER_HIDE_VAR(size);