xen/blkfront: use xenbus_setup_ring() and xenbus_teardown_ring()
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 12:21:56 +0000 (14:21 +0200)
commit47cbd5983347d41b1c41a632b1e45a660a351c68
tree978002585addbeb930b5890be4a5a5d361e05994
parent7050096d07755c53f71e486af18475050cc4e04b
xen/blkfront: use xenbus_setup_ring() and xenbus_teardown_ring()

Simplify blkfront's ring creation and removal via xenbus_setup_ring()
and xenbus_teardown_ring().

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
drivers/block/xen-blkfront.c