diff options
Diffstat (limited to 'xen/block.c')
| -rw-r--r-- | xen/block.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/xen/block.c b/xen/block.c index 46df3589..7d6f1ca3 100644 --- a/xen/block.c +++ b/xen/block.c @@ -247,7 +247,7 @@ void hyp_block_init(void) { /* Allocate an event channel and give it to backend. */ bd->evt = evt = hyp_event_channel_alloc(domid); hyp_evt_handler(evt, hyp_block_intr, n, SPL7); - i = sprintf(port_name, "%lu", evt); + i = sprintf(port_name, "%u", evt); c = hyp_store_write(t, port_name, 5, VBD_PATH, "/", vbds[n], "/", "event-channel"); if (!c) panic("%s: couldn't store event channel (%s)", device_name, hyp_store_error); @@ -351,7 +351,7 @@ static io_return_t device_open (ipc_port_t reply_port, mach_msg_type_name_t reply_port_type, dev_mode_t mode, char *name, device_t *devp /* out */) { - int i, err = 0; + int i; ipc_port_t port, notify; struct block_data *bd; @@ -569,13 +569,13 @@ device_write(void *d, ipc_port_t reply_port, io_return_t err = 0; vm_map_copy_t copy = (vm_map_copy_t) data; vm_offset_t aligned_buffer = 0; - int copy_npages = atop(round_page(count)); + unsigned copy_npages = atop(round_page(count)); vm_offset_t phys_addrs[copy_npages]; struct block_data *bd = d; blkif_request_t *req; grant_ref_t gref[BLKIF_MAX_SEGMENTS_PER_REQUEST]; unsigned reqn, size; - int i, nbpages, j; + unsigned i, nbpages, j; if (!(bd->mode & D_WRITE)) return D_READ_ONLY; |