diff options
Diffstat (limited to 'drivers/xen/xenbus/xenbus_client.c')
| -rw-r--r-- | drivers/xen/xenbus/xenbus_client.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/xen/xenbus/xenbus_client.c b/drivers/xen/xenbus/xenbus_client.c index 0cd728961fce..e8bed1cb76ba 100644 --- a/drivers/xen/xenbus/xenbus_client.c +++ b/drivers/xen/xenbus/xenbus_client.c @@ -542,8 +542,7 @@ static int __xenbus_map_ring(struct xenbus_device *dev, } } - if (HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, info->unmap, j)) - BUG(); + BUG_ON(HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, info->unmap, j)); *leaked = false; for (i = 0; i < j; i++) { @@ -581,8 +580,7 @@ static int xenbus_unmap_ring(struct xenbus_device *dev, grant_handle_t *handles, gnttab_set_unmap_op(&unmap[i], vaddrs[i], GNTMAP_host_map, handles[i]); - if (HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, unmap, i)) - BUG(); + BUG_ON(HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, unmap, i)); err = GNTST_okay; for (i = 0; i < nr_handles; i++) { @@ -778,8 +776,7 @@ static int xenbus_unmap_ring_pv(struct xenbus_device *dev, void *vaddr) unmap[i].handle = node->handles[i]; } - if (HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, unmap, i)) - BUG(); + BUG_ON(HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, unmap, i)); err = GNTST_okay; leaked = false; |