f2fs: report error for f2fs_parent_dir
If there is no dentry, we can report its error correctly.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 78efe00..618829e 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -662,10 +662,11 @@
goto out;
if (S_ISDIR(old_inode->i_mode)) {
- err = -EIO;
old_dir_entry = f2fs_parent_dir(old_inode, &old_dir_page);
- if (!old_dir_entry)
+ if (!old_dir_entry) {
+ err = PTR_ERR(old_dir_page);
goto out_old;
+ }
}
if (flags & RENAME_WHITEOUT) {
@@ -838,19 +839,21 @@
/* prepare for updating ".." directory entry info later */
if (old_dir != new_dir) {
if (S_ISDIR(old_inode->i_mode)) {
- err = -EIO;
old_dir_entry = f2fs_parent_dir(old_inode,
&old_dir_page);
- if (!old_dir_entry)
+ if (!old_dir_entry) {
+ err = PTR_ERR(old_dir_page);
goto out_new;
+ }
}
if (S_ISDIR(new_inode->i_mode)) {
- err = -EIO;
new_dir_entry = f2fs_parent_dir(new_inode,
&new_dir_page);
- if (!new_dir_entry)
+ if (!new_dir_entry) {
+ err = PTR_ERR(new_dir_page);
goto out_old_dir;
+ }
}
}