[PATCH 13/15] mm/swap: clean up the comment of find_next_to_unuse

[Miaohe Lin]

Since commit 10a9c496789f ("mm: simplify try_to_unuse"), frontswap
parameter is removed. Update the corresponding comment.

Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
---
 mm/swapfile.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/mm/swapfile.c b/mm/swapfile.c
index d5d3e2d03d28..7ead5fb96d9d 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -2007,9 +2007,9 @@ static int unuse_mm(struct mm_struct *mm, unsigned int type)
 }
 
 /*
- * Scan swap_map (or frontswap_map if frontswap parameter is true)
- * from current position to next entry still in use. Return 0
- * if there are no inuse entries after prev till end of the map.
+ * Scan swap_map from current position to next entry still in use.
+ * Return 0 if there are no inuse entries after prev till end of
+ * the map.
  */
 static unsigned int find_next_to_unuse(struct swap_info_struct *si,
 					unsigned int prev)
-- 
2.23.0