From: Matthew Wilcox (Oracle) <willy@infradead.org>
Date: Fri, 13 May 2022 18:53:02 +0000 (-0400)
Subject: afs: Remove check of PageError
X-Git-Tag: folio-6.0~56
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=59fc64740571685441f754db4846a1fb22896b53;p=users%2Fwilly%2Fpagecache.git

afs: Remove check of 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/afs/mntpt.c b/fs/afs/mntpt.c
index bbb2c210d139d..97f50e9fd9eb0 100644
--- a/fs/afs/mntpt.c
+++ b/fs/afs/mntpt.c
@@ -132,12 +132,6 @@ static int afs_mntpt_set_params(struct fs_context *fc, struct dentry *mntpt)
 		if (IS_ERR(page))
 			return PTR_ERR(page);
 
-		if (PageError(page)) {
-			ret = afs_bad(AFS_FS_I(d_inode(mntpt)), afs_file_error_mntpt);
-			put_page(page);
-			return ret;
-		}
-
 		buf = kmap(page);
 		ret = -EINVAL;
 		if (buf[size - 1] == '.')