diff mbox series

[04/10] mm/page_alloc: remove never used "order" in alloc_contig_range()

Message ID 20190725184253.21160-5-lpf.vector@gmail.com (mailing list archive)
State New, archived
Headers show
Series [01/10] mm/page_alloc: use unsigned int for "order" in should_compact_retry() | expand

Commit Message

Pengfei Li July 25, 2019, 6:42 p.m. UTC 
The "order" will never be used in alloc_contig_range(), and "order"
is a negative number is very strange. So just remove it.

Signed-off-by: Pengfei Li <lpf.vector@gmail.com>
---
 mm/page_alloc.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 7d47af09461f..6208ebfac980 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -8347,7 +8347,6 @@  int alloc_contig_range(unsigned long start, unsigned long end,
 
 	struct compact_control cc = {
 		.nr_migratepages = 0,
-		.order = -1,
 		.zone = page_zone(pfn_to_page(start)),
 		.mode = MIGRATE_SYNC,
 		.ignore_skip_hint = true,