3 files changed, 15 insertions, 4 deletions
diff --git a/hw/usb.h b/hw/usb.h
index a5623d393f..9cd2f89666 100644
--- a/hw/usb.h
+++ b/hw/usb.h
@@ -363,6 +363,7 @@ void usb_packet_complete(USBDevice *dev, USBPacket *p);
 void usb_cancel_packet(USBPacket * p);
 
 void usb_ep_init(USBDevice *dev);
+void usb_ep_reset(USBDevice *dev);
 void usb_ep_dump(USBDevice *dev);
 struct USBEndpoint *usb_ep_get(USBDevice *dev, int pid, int ep);
 uint8_t usb_ep_get_type(USBDevice *dev, int pid, int ep);
diff --git a/hw/usb/core.c b/hw/usb/core.c
index 0e02da7601..fe15be064f 100644
--- a/hw/usb/core.c
+++ b/hw/usb/core.c
@@ -550,7 +550,7 @@ void usb_packet_cleanup(USBPacket *p)
     qemu_iovec_destroy(&p->iov);
 }
 
-void usb_ep_init(USBDevice *dev)
+void usb_ep_reset(USBDevice *dev)
 {
     int ep;
 
@@ -559,7 +559,6 @@ void usb_ep_init(USBDevice *dev)
     dev->ep_ctl.ifnum = 0;
     dev->ep_ctl.dev = dev;
     dev->ep_ctl.pipeline = false;
-    QTAILQ_INIT(&dev->ep_ctl.queue);
     for (ep = 0; ep < USB_MAX_ENDPOINTS; ep++) {
         dev->ep_in[ep].nr = ep + 1;
         dev->ep_out[ep].nr = ep + 1;
@@ -573,6 +572,16 @@ void usb_ep_init(USBDevice *dev)
         dev->ep_out[ep].dev = dev;
         dev->ep_in[ep].pipeline = false;
         dev->ep_out[ep].pipeline = false;
+    }
+}
+
+void usb_ep_init(USBDevice *dev)
+{
+    int ep;
+
+    usb_ep_reset(dev);
+    QTAILQ_INIT(&dev->ep_ctl.queue);
+    for (ep = 0; ep < USB_MAX_ENDPOINTS; ep++) {
         QTAILQ_INIT(&dev->ep_in[ep].queue);
         QTAILQ_INIT(&dev->ep_out[ep].queue);
     }
diff --git a/hw/usb/host-linux.c b/hw/usb/host-linux.c
index 5479fb5987..9ba892505a 100644
--- a/hw/usb/host-linux.c
+++ b/hw/usb/host-linux.c
@@ -1136,7 +1136,7 @@ static int usb_linux_update_endp_table(USBHostDevice *s)
     USBDescriptor *d;
     bool active = false;
 
-    usb_ep_init(&s->dev);
+    usb_ep_reset(&s->dev);
 
     for (i = 0;; i += d->bLength) {
         if (i+2 >= s->descr_len) {
@@ -1239,7 +1239,7 @@ static int usb_linux_update_endp_table(USBHostDevice *s)
     return 0;
 
 error:
-    usb_ep_init(&s->dev);
+    usb_ep_reset(&s->dev);
     return 1;
 }
 
@@ -1326,6 +1326,7 @@ static int usb_host_open(USBHostDevice *dev, int bus_num,
         goto fail;
     }
 
+    usb_ep_init(&dev->dev);
     ret = usb_linux_update_endp_table(dev);
     if (ret) {
         goto fail;