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-rw-r--r--lib/maple_tree.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 7f451e0c6fba..f7c204904b8f 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -5495,7 +5495,6 @@ unsigned char mas_dead_leaves(struct ma_state *mas, void __rcu **slots,
 			break;
 
 		mte_set_node_dead(entry);
-		smp_wmb(); /* Needed for RCU */
 		node->type = type;
 		rcu_assign_pointer(slots[offset], node);
 	}