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virtio: use unsigned int for counting bytes in vq 

The virtqueue_avail_bytes() function counts bytes in an int.  Use an
unsigned int instead.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Amit Shah 2012-09-25 00:05:14 +05:30 committed by Michael S. Tsirkin
parent 844b5cea8e
commit 385ce95d9d
1 changed files with 1 additions and 1 deletions
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2
hw/virtio.c
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@ -338,7 +338,7 @@ static unsigned virtqueue_next_desc(target_phys_addr_t desc_pa,
int virtqueue_avail_bytes(VirtQueue *vq, int in_bytes, int out_bytes)
{
unsigned int idx;
int total_bufs, in_total, out_total;
unsigned int total_bufs, in_total, out_total;
idx = vq->last_avail_idx;