[PATCH] fs/ext4: use list_last_entry instead of list_entry
From: Geliang Tang <hidden>
Date: 2015-11-25 14:01:22
Also in:
lkml
Subsystem:
ext4 file system, filesystems (vfs and infrastructure), the rest · Maintainers:
"Theodore Ts'o", Alexander Viro, Christian Brauner, Linus Torvalds
To make the intention clearer, use list_last_entry instead of list_entry. Signed-off-by: Geliang Tang <redacted> --- fs/ext4/readpage.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext4/readpage.c b/fs/ext4/readpage.c
index 5dc5e95..ea97d5979 100644
--- a/fs/ext4/readpage.c
+++ b/fs/ext4/readpage.c@@ -163,7 +163,7 @@ int ext4_mpage_readpages(struct address_space *mapping, prefetchw(&page->flags); if (pages) { - page = list_entry(pages->prev, struct page, lru); + page = list_last_entry(pages, struct page, lru); list_del(&page->lru); if (add_to_page_cache_lru(page, mapping, page->index, mapping_gfp_constraint(mapping, GFP_KERNEL)))
--
2.5.0