[PATCH 2/4] mm/memcg: mem_cgroup_per_node is already set to 0 on allocation

[Wei Yang <richard.weiyang@xxxxxxxxx>]

kzalloc_node() would set data to 0, so it's not necessary to set it
again.

Signed-off-by: Wei Yang <richard.weiyang@xxxxxxxxx>
---
 mm/memcontrol.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 11715f7323c0..a504616f904a 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -5067,8 +5067,6 @@ static int alloc_mem_cgroup_per_node_info(struct mem_cgroup *memcg, int node)
 	}
 
 	lruvec_init(&pn->lruvec);
-	pn->usage_in_excess = 0;
-	pn->on_tree = false;
 	pn->memcg = memcg;
 
 	memcg->nodeinfo[node] = pn;
-- 
2.33.1