diff options
| author | Miaohe Lin <[email protected]> | 2022-09-16 15:22:50 +0800 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2022-10-03 14:03:29 -0700 |
| commit | c035290424a9b7b64477752058b460d0ecc21987 (patch) | |
| tree | d3b881821994278eae95ebe185d1d11e7c971ffd | |
| parent | b36184553d41c59e6712f9d4699aca24577fbd4a (diff) | |
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/[email protected]
Signed-off-by: Miaohe Lin <[email protected]>
Reviewed-by: David Hildenbrand <[email protected]>
Reviewed-by: Anshuman Khandual <[email protected]>
Reviewed-by: Oscar Salvador <[email protected]>
Cc: Matthew Wilcox <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
| -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; /* |