Use saner types for virtio-net

This was spotted by malc
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6075 c046a42c-6fe2-441c-8c8c-71466251a162

hw/virtio-net.c

@@ -106,7 +106,7 @@ static int iov_fill(struct iovec *iov, int iovcnt, const void *buf, int count)
 }
 
 static int receive_header(VirtIONet *n, struct iovec *iov, int iovcnt,
-                          const void *buf, int size, int hdr_len)
+                          const void *buf, size_t size, size_t hdr_len)
 {
     struct virtio_net_hdr *hdr = iov[0].iov_base;
     int offset = 0;
@@ -127,7 +127,7 @@ static void virtio_net_receive(void *opaque, const uint8_t *buf, int size)
 {
     VirtIONet *n = opaque;
     struct virtio_net_hdr_mrg_rxbuf *mhdr = NULL;
-    int hdr_len, offset, i;
+    size_t hdr_len, offset, i;
 
     if (!do_virtio_net_can_receive(n, size))
         return;