fs/ntfs3: uninitialized variable in ntfs_set_acl_ex()

commit d4073595 upstream.

The goto out calls kfree(value) on an uninitialized pointer.  Just
return directly as the other error paths do.

Fixes: 460bbf29 ("fs/ntfs3: Do not change mode if ntfs_set_ea failed")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>