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authorAl Viro <viro@zeniv.linux.org.uk>2023-12-13 19:14:09 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2023-12-13 19:14:09 +0300
commit485053bb81c81a122edd982b263277e65d7485c5 (patch)
treefb9e48b2372970a82b5ec5a691bec613fa4e7505
parentb85ea95d086471afb4ad062012a4d73cd328fa86 (diff)
downloadlinux-485053bb81c81a122edd982b263277e65d7485c5.tar.xz
fix ufs_get_locked_folio() breakage
filemap_lock_folio() returns ERR_PTR(-ENOENT) if the thing is not in cache - not NULL like find_lock_page() used to. Fixes: 5fb7bd50b351 "ufs: add ufs_get_locked_folio and ufs_put_locked_folio" Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/ufs/util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ufs/util.c b/fs/ufs/util.c
index 13ba34e6d64f..2acf191eb89e 100644
--- a/fs/ufs/util.c
+++ b/fs/ufs/util.c
@@ -245,7 +245,7 @@ struct folio *ufs_get_locked_folio(struct address_space *mapping,
{
struct inode *inode = mapping->host;
struct folio *folio = filemap_lock_folio(mapping, index);
- if (!folio) {
+ if (IS_ERR(folio)) {
folio = read_mapping_folio(mapping, index, NULL);
if (IS_ERR(folio)) {