[PATCH] arch_numa: remove redundant nodemask clears in numa_init()

[Sang-Heon Jeon]

numa_init() clears numa_nodes_parsed, node_possible_map and
node_online_map, then calls numa_memblks_init(), which clears the same
nodemasks. Nothing uses them in between.

These clears have been redundant since commit 767507654c22 ("arch_numa:
switch over to numa_memblks") made numa_init() use numa_memblks_init().

No functional change.

Signed-off-by: Sang-Heon Jeon <ekffu200098@xxxxxxxxx>
---
 drivers/base/arch_numa.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/base/arch_numa.c b/drivers/base/arch_numa.c
index c99f2ab105e5..442ea239bba7 100644
--- a/drivers/base/arch_numa.c
+++ b/drivers/base/arch_numa.c
@@ -231,10 +231,6 @@ static int __init numa_init(int (*init_func)(void))
 {
 	int ret;
 
-	nodes_clear(numa_nodes_parsed);
-	nodes_clear(node_possible_map);
-	nodes_clear(node_online_map);
-
 	ret = numa_memblks_init(init_func, /* memblock_force_top_down */ false);
 	if (ret < 0)
 		goto out_free_distance;
-- 
2.43.0