Removes a use of kmap and removes a conversion from folio to page.
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
fs/qnx6/inode.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/fs/qnx6/inode.c b/fs/qnx6/inode.c
index 4f1735b882b1..6adee850278e 100644
--- a/fs/qnx6/inode.c
+++ b/fs/qnx6/inode.c
@@ -184,17 +184,17 @@ static const char *qnx6_checkroot(struct super_block *s)
struct qnx6_dir_entry *dir_entry;
struct inode *root = d_inode(s->s_root);
struct address_space *mapping = root->i_mapping;
- struct page *page = read_mapping_page(mapping, 0, NULL);
- if (IS_ERR(page))
+ struct folio *folio = read_mapping_folio(mapping, 0, NULL);
+
+ if (IS_ERR(folio))
return "error reading root directory";
- kmap(page);
- dir_entry = page_address(page);
+ dir_entry = kmap_local_folio(folio, 0);
for (i = 0; i < 2; i++) {
/* maximum 3 bytes - due to match_root limitation */
if (strncmp(dir_entry[i].de_fname, match_root[i], 3))
error = 1;
}
- qnx6_put_page(page);
+ folio_release_kmap(folio, dir_entry);
if (error)
return "error reading root directory.";
return NULL;
--
2.43.0
