Commit 5ac08001 authored by Jan Beulich's avatar Jan Beulich Committed by Konrad Rzeszutek Wilk

xenbus: address compiler warnings

- casting pointers to integer types of different size is being warned on
- an uninitialized variable warning occurred on certain gcc versions
Signed-off-by: default avatarJan Beulich <jbeulich@suse.com>
Signed-off-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
parent 2113f469
...@@ -569,7 +569,7 @@ int xenbus_map_ring(struct xenbus_device *dev, int gnt_ref, ...@@ -569,7 +569,7 @@ int xenbus_map_ring(struct xenbus_device *dev, int gnt_ref,
{ {
struct gnttab_map_grant_ref op; struct gnttab_map_grant_ref op;
gnttab_set_map_op(&op, (phys_addr_t)vaddr, GNTMAP_host_map, gnt_ref, gnttab_set_map_op(&op, (unsigned long)vaddr, GNTMAP_host_map, gnt_ref,
dev->otherend_id); dev->otherend_id);
if (HYPERVISOR_grant_table_op(GNTTABOP_map_grant_ref, &op, 1)) if (HYPERVISOR_grant_table_op(GNTTABOP_map_grant_ref, &op, 1))
...@@ -662,7 +662,7 @@ static int xenbus_unmap_ring_vfree_hvm(struct xenbus_device *dev, void *vaddr) ...@@ -662,7 +662,7 @@ static int xenbus_unmap_ring_vfree_hvm(struct xenbus_device *dev, void *vaddr)
goto found; goto found;
} }
} }
node = NULL; node = addr = NULL;
found: found:
spin_unlock(&xenbus_valloc_lock); spin_unlock(&xenbus_valloc_lock);
...@@ -698,7 +698,7 @@ int xenbus_unmap_ring(struct xenbus_device *dev, ...@@ -698,7 +698,7 @@ int xenbus_unmap_ring(struct xenbus_device *dev,
{ {
struct gnttab_unmap_grant_ref op; struct gnttab_unmap_grant_ref op;
gnttab_set_unmap_op(&op, (phys_addr_t)vaddr, GNTMAP_host_map, handle); gnttab_set_unmap_op(&op, (unsigned long)vaddr, GNTMAP_host_map, handle);
if (HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, &op, 1)) if (HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, &op, 1))
BUG(); BUG();
......
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