xen/dmabuf: switch gntdev-dmabuf to use INVALID_GRANT_REF
authorJuergen Gross <jgross@suse.com>
Thu, 28 Apr 2022 07:01:03 +0000 (09:01 +0200)
committerJuergen Gross <jgross@suse.com>
Thu, 19 May 2022 12:21:48 +0000 (14:21 +0200)
commitbd506c781207a52b0e212818d312d22e64db5cff
tree8a0fb94cdb2a666fd974ddf725e192340b4cefa3
parent297ce02669676517d2bfaa57995007b989d88524
xen/dmabuf: switch gntdev-dmabuf to use INVALID_GRANT_REF

Instead of using a private macro for an invalid grant reference use
the common one.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
drivers/xen/gntdev-dmabuf.c