From: Matthew Wilcox (Oracle) <willy@infradead.org>
Date: Tue, 17 May 2022 22:12:25 +0000 (-0400)
Subject: ntfs3: Remove check for PageError
X-Git-Tag: folio-6.0~48
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=19cb4273a245dae6ed1168172c619ccbf6a704bc;p=users%2Fwilly%2Fpagecache.git

ntfs3: Remove check for PageError

If read_mapping_page() encounters an error, it returns an errno, not a
page with PageError set, so this is dead code.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---

diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h
index 8de129a6419b5..f28726c4e845b 100644
--- a/fs/ntfs3/ntfs_fs.h
+++ b/fs/ntfs3/ntfs_fs.h
@@ -896,13 +896,8 @@ static inline struct page *ntfs_map_page(struct address_space *mapping,
 {
 	struct page *page = read_mapping_page(mapping, index, NULL);
 
-	if (!IS_ERR(page)) {
+	if (!IS_ERR(page))
 		kmap(page);
-		if (!PageError(page))
-			return page;
-		ntfs_unmap_page(page);
-		return ERR_PTR(-EIO);
-	}
 	return page;
 }