qemu-nbd: print error messages from the daemon through a pipe

[qemu.git] / usb-bsd.c

diff --git a/usb-bsd.c b/usb-bsd.c
index ab8e3b7294bd5ffd2771f7cbbf7016b28f4b9c5f..11875527d53d2372774a0b03a65ad84d634fd655 100644 (file)
--- a/usb-bsd.c
+++ b/usb-bsd.c
@@ -253,9 +253,9 @@ static int usb_host_handle_data(USBDevice *dev, USBPacket *p)
     }
 
     if (p->pid == USB_TOKEN_IN)
-        ret = read(fd, p->data, p->len);
+        ret = readv(fd, p->iov.iov, p->iov.niov);
     else
-        ret = write(fd, p->data, p->len);
+        ret = writev(fd, p->iov.iov, p->iov.niov);
 
     sigprocmask(SIG_SETMASK, &old_mask, NULL);
 
@@ -290,7 +290,7 @@ static void usb_host_handle_destroy(USBDevice *opaque)
 
     close(s->devfd);
 
-    qemu_free(s);
+    g_free(s);
 }
 
 static int usb_host_initfn(USBDevice *dev)