diff options
Diffstat (limited to 'fs/ext2')
| -rw-r--r-- | fs/ext2/dir.c | 12 | ||||
| -rw-r--r-- | fs/ext2/namei.c | 29 |
2 files changed, 16 insertions, 25 deletions
diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c index 4a6955a0a116..a3c77ea5a7de 100644 --- a/fs/ext2/dir.c +++ b/fs/ext2/dir.c @@ -606,8 +606,7 @@ int ext2_delete_entry (struct ext2_dir_entry_2 *dir, struct page *page, if (de->rec_len == 0) { ext2_error(inode->i_sb, __func__, "zero-length directory entry"); - err = -EIO; - goto out; + return -EIO; } pde = de; de = ext2_next_entry(de); @@ -617,7 +616,10 @@ int ext2_delete_entry (struct ext2_dir_entry_2 *dir, struct page *page, pos = page_offset(page) + from; lock_page(page); err = ext2_prepare_chunk(page, pos, to - from); - BUG_ON(err); + if (err) { + unlock_page(page); + return err; + } if (pde) pde->rec_len = ext2_rec_len_to_disk(to - from); dir->inode = 0; @@ -625,9 +627,7 @@ int ext2_delete_entry (struct ext2_dir_entry_2 *dir, struct page *page, inode->i_ctime = inode->i_mtime = current_time(inode); EXT2_I(inode)->i_flags &= ~EXT2_BTREE_FL; mark_inode_dirty(inode); - err = ext2_handle_dirsync(inode); -out: - return err; + return ext2_handle_dirsync(inode); } /* diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c index 7f5dfa87cc95..dafdd2d41876 100644 --- a/fs/ext2/namei.c +++ b/fs/ext2/namei.c @@ -335,18 +335,16 @@ static int ext2_rename (struct mnt_idmap * idmap, err = dquot_initialize(old_dir); if (err) - goto out; + return err; err = dquot_initialize(new_dir); if (err) - goto out; + return err; old_de = ext2_find_entry(old_dir, &old_dentry->d_name, &old_page, &old_page_addr); - if (IS_ERR(old_de)) { - err = PTR_ERR(old_de); - goto out; - } + if (IS_ERR(old_de)) + return PTR_ERR(old_de); if (S_ISDIR(old_inode->i_mode)) { err = -EIO; @@ -394,27 +392,20 @@ static int ext2_rename (struct mnt_idmap * idmap, old_inode->i_ctime = current_time(old_inode); mark_inode_dirty(old_inode); - ext2_delete_entry(old_de, old_page, old_page_addr); - - if (dir_de) { - if (old_dir != new_dir) { + err = ext2_delete_entry(old_de, old_page, old_page_addr); + if (!err && dir_de) { + if (old_dir != new_dir) err = ext2_set_link(old_inode, dir_de, dir_page, dir_page_addr, new_dir, false); - } - ext2_put_page(dir_page, dir_page_addr); inode_dec_link_count(old_dir); } - -out_old: - ext2_put_page(old_page, old_page_addr); -out: - return err; - out_dir: if (dir_de) ext2_put_page(dir_page, dir_page_addr); - goto out_old; +out_old: + ext2_put_page(old_page, old_page_addr); + return err; } const struct inode_operations ext2_dir_inode_operations = { |