| From | Miaohe Lin <> | Subject | [PATCH 09/16] mm/page_alloc: use local variable zone_idx directly | Date | Fri, 9 Sep 2022 17:24:44 +0800 |
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Use local variable zone_idx directly since it holds the exact value of zone_idx(). No functional change intended.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> --- mm/page_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 94baf33da865..3417232afa45 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -6878,7 +6878,7 @@ void __ref memmap_init_zone_device(struct zone *zone, unsigned long start = jiffies; int nid = pgdat->node_id; - if (WARN_ON_ONCE(!pgmap || zone_idx(zone) != ZONE_DEVICE)) + if (WARN_ON_ONCE(!pgmap || zone_idx != ZONE_DEVICE)) return; /* -- 2.23.0
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