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| author | Miaohe Lin <linmiaohe@huawei.com> | 2022-09-16 15:22:50 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-03 14:03:29 -0700 |
| commit | c035290424a9b7b64477752058b460d0ecc21987 (patch) | |
| tree | d3b881821994278eae95ebe185d1d11e7c971ffd /mm/page_alloc.c | |
| parent | b36184553d41c59e6712f9d4699aca24577fbd4a (diff) | |
| download | linux-c035290424a9b7b64477752058b460d0ecc21987.tar.bz2 | |
mm/page_alloc: use local variable zone_idx directly
Use local variable zone_idx directly since it holds the exact value of
zone_idx(). No functional change intended.
Link: https://lkml.kernel.org/r/20220916072257.9639-10-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index c055b4cd37f0..ec865cfd0c3a 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -6881,7 +6881,7 @@ 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; /* |