kdbus: allow unix domain socket fd passing

Change-Id: Ifafec44da924ec8ed677629606c92a45e7171636

diff --git a/ipc/kdbus/message.c b/ipc/kdbus/message.c
index 8096075..4b1487a 100644 (file)
--- a/ipc/kdbus/message.c
+++ b/ipc/kdbus/message.c
@@ -169,9 +169,6 @@ exit:
 
 static int kdbus_handle_check_file(struct file *file)
 {
-       struct inode *inode = file_inode(file);
-       struct socket *sock;
-
        /*
         * Don't allow file descriptors in the transport that themselves allow
         * file descriptor queueing. This will eventually be allowed once both
@@ -181,16 +178,6 @@ static int kdbus_handle_check_file(struct file *file)
        if (file->f_op == &kdbus_handle_ops)
                return -EOPNOTSUPP;
 
-       if (!S_ISSOCK(inode->i_mode))
-               return 0;
-
-       if (file->f_mode & FMODE_PATH)
-               return 0;
-
-       sock = SOCKET_I(inode);
-       if (sock->sk && sock->ops && sock->ops->family == PF_UNIX)
-               return -EOPNOTSUPP;
-
        return 0;
 }