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Diffstat (limited to 'include/linux/list_nulls.h')
-rw-r--r--include/linux/list_nulls.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/list_nulls.h b/include/linux/list_nulls.h
index f266661d2666..444d2b1313bd 100644
--- a/include/linux/list_nulls.h
+++ b/include/linux/list_nulls.h
@@ -76,7 +76,8 @@ static inline void __hlist_nulls_del(struct hlist_nulls_node *n)
{
struct hlist_nulls_node *next = n->next;
struct hlist_nulls_node **pprev = n->pprev;
- *pprev = next;
+
+ WRITE_ONCE(*pprev, next);
if (!is_a_nulls(next))
next->pprev = pprev;
}