[PATCH 13/15] mm: page_alloc: Remove unnecessary parentheses
From: Joe Perches
Date: Wed Mar 15 2017 - 22:04:49 EST
Just removing what isn't necessary for human comprehension.
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
mm/page_alloc.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index b6605b077053..efc3184aa6bc 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1806,7 +1806,7 @@ struct page *__rmqueue_smallest(struct zone *zone, unsigned int order,
/* Find a page of the appropriate size in the preferred list */
for (current_order = order; current_order < MAX_ORDER; ++current_order) {
- area = &(zone->free_area[current_order]);
+ area = &zone->free_area[current_order];
page = list_first_entry_or_null(&area->free_list[migratetype],
struct page, lru);
if (!page)
@@ -2158,7 +2158,7 @@ static bool unreserve_highatomic_pageblock(const struct alloc_context *ac,
spin_lock_irqsave(&zone->lock, flags);
for (order = 0; order < MAX_ORDER; order++) {
- struct free_area *area = &(zone->free_area[order]);
+ struct free_area *area = &zone->free_area[order];
page = list_first_entry_or_null(
&area->free_list[MIGRATE_HIGHATOMIC],
@@ -2228,7 +2228,7 @@ __rmqueue_fallback(struct zone *zone, unsigned int order, int start_migratetype)
for (current_order = MAX_ORDER - 1;
current_order >= order && current_order <= MAX_ORDER - 1;
--current_order) {
- area = &(zone->free_area[current_order]);
+ area = &zone->free_area[current_order];
fallback_mt = find_suitable_fallback(area, current_order,
start_migratetype, false,
&can_steal);
--
2.10.0.rc2.1.g053435c