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Commit eb4246dc authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: return error of f2fs_lookup



Now we can report an error to f2fs_lookup given by f2fs_find_entry.

Suggested-by: default avatarHe YunLei <heyunlei@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 0c9df7fb
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+1 −1
Original line number Diff line number Diff line
@@ -230,7 +230,7 @@ struct f2fs_dir_entry *f2fs_find_entry(struct inode *dir,

	err = fscrypt_setup_filename(dir, child, 1, &fname);
	if (err) {
		*res_page = ERR_PTR(-ENOMEM);
		*res_page = ERR_PTR(err);
		return NULL;
	}

+4 −1
Original line number Diff line number Diff line
@@ -287,8 +287,11 @@ static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry,
		return ERR_PTR(-ENAMETOOLONG);

	de = f2fs_find_entry(dir, &dentry->d_name, &page);
	if (!de)
	if (!de) {
		if (IS_ERR(page))
			return (struct dentry *)page;
		return d_splice_alias(inode, dentry);
	}

	ino = le32_to_cpu(de->ino);
	f2fs_dentry_kunmap(dir, page);