Smack: ignore private inode for smack_file_receive
The dmabuf fd can be shared between processes via unix domain
socket. The file of dmabuf fd is came from anon_inode. The inode
has no set and get xattr operations, so it can not be shared
between processes with smack. This patch fixes just to ignore
private inode including anon_inode for smack_file_receive.
Change-Id: I1b5223ebf2fb1f810380c62096aa64a16b054057
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>