[PATCH] mm/page_alloc: minor coding style tweaks

[Zhiyuan Dai]

Add whitespace to fix coding style issues, improve code reading.

Signed-off-by: Zhiyuan Dai <daizhiyuan@xxxxxxxxxxxxxx>
---
 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 ef5070f..c7c4991 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -8603,7 +8603,7 @@ int alloc_contig_range(unsigned long start, unsigned long end,
 	ret = __alloc_contig_migrate_range(&cc, start, end);
 	if (ret && ret != -EBUSY)
 		goto done;
-	ret =0;
+	ret = 0;
 
 	/*
 	 * Pages from [start, end) are within a MAX_ORDER_NR_PAGES
-- 
1.8.3.1