f2fs: switch to fscrypt_prepare_link()

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 28bdf8828e73cdaa785ff988c94d61aead3af547..dcf5c3a9705995aaba1a81e8e71ab59a65c18b0f 100644 (file)
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -240,9 +240,9 @@ static int f2fs_link(struct dentry *old_dentry, struct inode *dir,
        if (unlikely(f2fs_cp_error(sbi)))
                return -EIO;
 
-       if (f2fs_encrypted_inode(dir) &&
-                       !fscrypt_has_permitted_context(dir, inode))
-               return -EPERM;
+       err = fscrypt_prepare_link(old_dentry, dir, dentry);
+       if (err)
+               return err;
 
        if (is_inode_flag_set(dir, FI_PROJ_INHERIT) &&
                        (!projid_eq(F2FS_I(dir)->i_projid,