[RFC v2 10/13] mm/swap_state.c: Remove trailing white space

[Byungchul Park <byungchul.park@lge.com>]

Trailing white space is not accepted in kernel coding style. Remove
them.

Signed-off-by: Byungchul Park <byungchul.park@lge.com>
---
 mm/swap_state.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/mm/swap_state.c b/mm/swap_state.c
index 69cb246..3fb7013 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -156,7 +156,7 @@ void __delete_from_swap_cache(struct page *page)
  * @page: page we want to move to swap
  *
  * Allocate swap space for the page and add the page to the
- * swap cache.  Caller needs to hold the page lock. 
+ * swap cache.  Caller needs to hold the page lock.
  */
 int add_to_swap(struct page *page, struct list_head *list)
 {
@@ -229,9 +229,9 @@ void delete_from_swap_cache(struct page *page)
 	page_cache_release(page);
 }
 
-/* 
- * If we are the only user, then try to free up the swap cache. 
- * 
+/*
+ * If we are the only user, then try to free up the swap cache.
+ *
  * Its ok to check for PageSwapCache without the page lock
  * here because we are going to recheck again inside
  * try_to_free_swap() _with_ the lock.
@@ -245,7 +245,7 @@ static inline void free_swap_cache(struct page *page)
 	}
 }
 
-/* 
+/*
  * Perform a free_page(), also freeing any swap cache associated with
  * this page if it is the last user of the page.
  */
-- 
1.9.1