xen/netfront: switch netfront to use INVALID_GRANT_REF
authorJuergen Gross <jgross@suse.com>
Thu, 28 Apr 2022 07:01:01 +0000 (09:01 +0200)
committerJuergen Gross <jgross@suse.com>
Thu, 19 May 2022 12:21:40 +0000 (14:21 +0200)
commit145daab239a1a8e3fe4d7ed0f5d2ad651219d54d
tree26a5aa42ef771841d47173e5b7ddc6c69b5a0cb0
parent21b539711a404da1b23d6ebddd9c3c321ccdfe49
xen/netfront: switch netfront 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/net/xen-netfront.c