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-rw-r--r--drivers/xen/grant-table.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c
index 49b381e104ef..7b36b51cdb9f 100644
--- a/drivers/xen/grant-table.c
+++ b/drivers/xen/grant-table.c
@@ -664,7 +664,6 @@ static int grow_gnttab_list(unsigned int more_frames)
unsigned int nr_glist_frames, new_nr_glist_frames;
unsigned int grefs_per_frame;
- BUG_ON(gnttab_interface == NULL);
grefs_per_frame = gnttab_interface->grefs_per_grant_frame;
new_nr_grant_frames = nr_grant_frames + more_frames;
@@ -1160,7 +1159,6 @@ EXPORT_SYMBOL_GPL(gnttab_unmap_refs_sync);
static unsigned int nr_status_frames(unsigned int nr_grant_frames)
{
- BUG_ON(gnttab_interface == NULL);
return gnttab_frames(nr_grant_frames, SPP);
}
@@ -1388,7 +1386,6 @@ static int gnttab_expand(unsigned int req_entries)
int rc;
unsigned int cur, extra;
- BUG_ON(gnttab_interface == NULL);
cur = nr_grant_frames;
extra = ((req_entries + gnttab_interface->grefs_per_grant_frame - 1) /
gnttab_interface->grefs_per_grant_frame);
@@ -1423,7 +1420,6 @@ int gnttab_init(void)
/* Determine the maximum number of frames required for the
* grant reference free list on the current hypervisor.
*/
- BUG_ON(gnttab_interface == NULL);
max_nr_glist_frames = (max_nr_grant_frames *
gnttab_interface->grefs_per_grant_frame / RPP);