From 8ff252663d30f5c0bcb0bb336c1a5ed7c37d9730 Mon Sep 17 00:00:00 2001
From: Minjie Du <duminjie@vivo.com>
Date: Tue, 7 Nov 2023 10:46:34 +0800
Subject: mm/filemap: increase usage of folio_next_index() helper

Simplify code pattern of 'folio->index + folio_nr_pages(folio)' by using
the existing helper folio_next_index() in filemap_get_folios_contig().

Link: https://lkml.kernel.org/r/20231107024635.4512-1-duminjie@vivo.com
Signed-off-by: Minjie Du <duminjie@vivo.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 mm/filemap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'mm/filemap.c')

diff --git a/mm/filemap.c b/mm/filemap.c
index f1c8c278310f..71f00539ac00 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2173,7 +2173,7 @@ update_start:
 
 	if (nr) {
 		folio = fbatch->folios[nr - 1];
-		*start = folio->index + folio_nr_pages(folio);
+		*start = folio_next_index(folio);
 	}
 out:
 	rcu_read_unlock();
-- 
cgit