[PATCH v3] mm/page_alloc: fix spaces used for indentation instead of tabs

[Xiang Gao]

From: Xiang Gao <gaoxiang17@xxxxxxxxxx>

checkpatch.pl reports two indentation errors in page_alloc.c where
spaces are used instead of tabs:

  ERROR: code indent should use tabs where possible
  #887: FILE: mm/page_alloc.c:887:
  +        VM_WARN_ONCE(get_pageblock_migratetype(page) != migratetype,$

  ERROR: code indent should use tabs where possible
  #6626: FILE: mm/page_alloc.c:6626:
  +						         sysctl_min_unmapped_ratio) / 100;$

In __del_page_from_free_list(), the VM_WARN_ONCE at line 887 uses 8
spaces for indentation instead of a tab. The identical VM_WARN_ONCE
calls in __add_to_free_list() and move_to_free_list() both correctly
use a tab.

In setup_min_unmapped_ratio(), the continuation line at 6626 uses 6
tabs + 9 spaces for alignment. Replace the excess spaces with 6 tabs
+ 1 space to correctly align with the opening parenthesis on the
previous line.

Signed-off-by: Xiang Gao <gaoxiang17@xxxxxxxxxx>
Reviewed-by: Donet Tom <donettom@xxxxxxxxxxxxx>
---
 mm/page_alloc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 2d4b6f1a554e..752673a9b43c 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -884,7 +884,7 @@ static inline void __del_page_from_free_list(struct page *page, struct zone *zon
 {
 	int nr_pages = 1 << order;
 
-        VM_WARN_ONCE(get_pageblock_migratetype(page) != migratetype,
+	VM_WARN_ONCE(get_pageblock_migratetype(page) != migratetype,
 		     "page type is %d, passed migratetype is %d (nr=%d)\n",
 		     get_pageblock_migratetype(page), migratetype, nr_pages);
 
@@ -6623,7 +6623,7 @@ static void setup_min_unmapped_ratio(void)
 
 	for_each_zone(zone)
 		zone->zone_pgdat->min_unmapped_pages += (zone_managed_pages(zone) *
-						         sysctl_min_unmapped_ratio) / 100;
+						 sysctl_min_unmapped_ratio) / 100;
 }
 
 
-- 
2.34.1